John Dickerson @jdickerson.bsky.social Reporter. Podcasts: Gabfest/Whistlestop/Navel Gazing. Contributor, The Atlantic. Author, The Hardest Job In the World: The American Presidency
Https://www.johndickerson.com
Reconstructionist @unavaleable.bsky.social some kind of bureaucrat | lots of typos | he/him | if you're confused what Double Victory (DVTL) is look at my pinned | views my own, etc normal disclaimers
Nathan Goldwag @goldwagnathan.bsky.social In every time, in every place, the deeds of man remain the same. (He/Him).
WEBSITE: https://nathangoldwag.wordpress.com/ 
David S. F. Portree @dsfpspacefl1ght.bsky.social history guy, science writer, educator, map librarian, archivist, 58 yrs a space exploration nut, ex-NASA, ex-US Geological Survey, now doing local history among the pines in Flagstaff AZ USA
Save NASA space science
https://spaceflighthistory.blogspot.com
Element115Art @element115.bsky.social Space artist and short story writer. No AI, using only FOSS (Blender and GIMP)
Stories in Linktree.
Mood boards sometimes.
linktr.ee/element115art
Sean McKnight @ynot1989.bsky.social (He/Him) Old
Cartographer, Writer, Futurist, multiverse traveler. BLM / ACAB ๐บ๐ฆ
Patreon: http://patreon.com/SeanMcKnight
dA: ynot1989.deviantart.com
Beehiiv: https://sean-mcknight.beehiiv.com/
Contact: awkwardpariah@gmail.com
Cory Albrecht @cory.albrecht.name ๐ฌ๐๐๐๐๐๐๐๐ ๐๐๐๐๐๐๐ ๐๐๐๐๐๐๐๐๐๐๐๐, ๐๐๐๐๐๐ ๐ด๐ฟ, ๐๐๐๐๐๐ ๐๐๐๐๐๐๐ ๐๐๐๐๐๐๐๐๐๐, ๐๐๐๐ ๐๐๐, ๐ฌ๐๐ฏ๐ณ๐ฏ, ๐๐๐๐๐๐๐ ๐๐๐๐๐, ๐๐๐๐๐๐ ๐๐๐๐, ๐๐ ๐๐๐ ๐๐๐ ๐๐๐๐๐.
Tom Black @tomblack.uk We are all in the gutter, but some of us are screaming directly into the gutter
he/him
Bob Mumby @bobmumby.bsky.social Worldbuilder, teacher, husband.
Counter, he's the Antichrist @counterfactor.bsky.social Rare counterfactual history youtuber who knows how to cite sources
https://www.youtube.com/@The_Counterfactor
Templin Institute @templin.institute Investigating alternate worlds on YouTube, Twitch, and various planes of reality. Contact us: info@templin.institute
Neatling @neatling.bsky.social I explore fictional alternate histories & speculative futures.
YouTube: www.youtube.com/@Neatling
TikTok: www.tiktok.com/@neatling_
Alternate_Admin @alternatetimelines.bsky.social This is the official bsky account of http://alternate-timelines.com, a dedicated community related to alternate history,
Scott Westerfeld @scottwesterfeld.bsky.social YA writer, mostly. Uglies, Leviathan, Impostors.
Gavriel Rosenfeld @grosenfeld.bsky.social President, Center for Jewish History; Prof. of History, Fairfield University; latest book: Fascism in America (co-edited with Janet Ward)
QuoProQuid @quoproquid.bsky.social he / him, ๐ณ๏ธโ๐ โ๏ธ. i mainly tweet about richard nixon, 60s americana, and film. makes silly games about politics/history. design lead for TNO.
Steven H Silver @shsilver.bsky.social 
What Why How @whatwhyhow.bsky.social 
Airship Ambassador @airshipambassador.bsky.social Sharing steampunk news, information, and interviews since 2010
AirshipAmbassador.com
Alan Smale @alansmale.bsky.social SF writer: CLASH OF EAGLES trilogy (Del Rey), plus HOT MOON, RADIANT SKY, and BURNING NIGHT (Arc Manor), 50+ short stories. Three-time Sidewise Award winner. Singer with The Chromatics (high-energy a cappella). Astronomer, NASA scientist (emeritus)
Lavie Tidhar @lavietidhar.bsky.social That guy from that thing. Too young for a Nobel Prize. THE THREE COFFIN PROBLEM out now.
John Birmingham @birmo.bsky.social I write for food and shelter.
Michael J. Martinez @michaeljmartinez.bsky.social Ink-stained. Author of THE DAEDALUS INCIDENT, MJ-12: INCEPTION and many other things. Marketer by day. Husband and dad all the time. I joined AARP for the discounts and, damn, it was worth it.
Mary Robinette Kowal @maryrobinettekowal.com Hugo, Nebula, and Locus Award-winning and USA Today best-selling author, narrator, and professional puppeteer. Also has a talking cat. Latest title: Apprehension.
An Unofficial Hugo Book Club Blog @hugobookclub.bsky.social The internet's definitive source for reliable factually accurate barely news and almost information about science fiction. Inexplicably a six-time Hugo finalist. hugoclub.blogspot.ca
Paz Pardo @pazsays.bsky.social Talk like Sam Spade, live like Miss Marple. Real life: Buenos Aires. Fiction: THE SHAMSHINE BLIND (scifi noir alternate history!) from Atria Books: https://bookshop.org/p/books/the-shamshine-blind-a-novel-paz-pardo/80bf4e7d932a98a6
Matthew Kresal @kresalwrites.bsky.social Author, bookseller, and podcaster with many and varying interests. Doctor Who fan, writer of alternate history for Sea Lion Press & geeky analysis for Obverse Books including a book on the 1990s TV series Dark Skies.
Kotu @kingoftheu.bsky.social Hi, I'm KingoftheU. He/Him. You may remember me from such projects as โso-so AHโ and โmediocre fanficโ. #crew96 #GoBucks
โ๏ธโ๏ธโ๏ธ
Democracy is nonnegotiable.
"The fault, dear Brutus, is not in our stars,
But in ourselves, that we are underlings."
Wole Talabi | Preorder THE FIST OF MEMORY @wtalabi.com Engineer | Writer | Editor
Enjoyer of Equations, Ideas & Assorted Nonsenses
Hugo, Nebula, Locus & Caine Prize finalist
Preorder THE FIST OF MEMORY now: buff.ly/X3CHaZk
Rosemary Claire Smith @rcwordsmith.bsky.social Writing time travel tales for the past 156 million years; writing book reviews for Analog since 2023; winner of the Sidewise Award for alternate history; rcwordsmith.com
Mark Anthony Ciccone @wiwriter610.bsky.social Writer, Sidewise Award finalist, history PhD, amateur intellectual, and plenty more, not necessarily in that order.
https://markaciccone.wordpress.com/
The Ghost of Prester John @patocrator.bsky.social I'm not actually here. I like making fake maps.
Sophie Burnham @sophieburnham.bsky.social sff novels & weird seagull noises ๐ฝ ๐
sidewise winner, locus & astounding finalist
books: SARGASSA & BLOODTIDE
rep: maria napolitano // kt literary
https://linktr.ee/sophieburnham
Adrian Tchaikovsky @aptshadow.bsky.social Author: Children of Time, Shadows of the Apt, Final Architecture, City of Last Chances and others. adriantchaikovsky.com
Charlie Stross @cstross.bsky.social SFF author, triple Hugo award winner (and three times Locus award too), over a million books sold.
Mostly on Mastodon: @cstross@wandering.shop
Blog: https://www.antipope.org/charlie/blog-static/
Dawn Vogel @historyneverwas.bsky.social (ใ(โขฬแตฅแตฅโขฬ)ใ) Writer, editor, crafter, historian, cat mom, gamer, nerd, K-pop multi-stan. Codex Writers. LGBTQ+, neurodiverse, she/her. Terminally exhausted penguin. https://historythatneverwas.com
David Mack @davidmack.pro NY Times bestselling f/sf author, veteran Star Trek writer (including STAR TREK: KHAN), papa to a cat clowder. Politics-free feed: @davidmack.com
Agent: @LucienneDiver.bsky.social Knight Agency. Member WGA & SFWA.
official site: davidmack.pro | he/him
Nik Proxima - Space Policy Wonk @nik-proxima.bsky.social Managing Editor of Space Scout
Space Policy PhD Student
Believer in a Better Tomorrow
Laurent Binet @atahualpavasari.bsky.social HHhH 7e fonction du langage Civilizations Perspective(s)
Chris Hadfield @cmdr-hadfield.bsky.social Astronaut, back on Earth after 3 spaceflights. For events & media, please write to info@chrishadfield.ca. Order books at http://chrishadfield.ca/books
Natasha Pulley @natashapulley.bsky.social Fiction writer of quite a lot of novels plus some short stories.
@minnesotanational.bsky.social @minnesotanational.bsky.social he/they/she
P. Djรฉli Clark | The Disgruntled Haradrim @pdjeliclark.bsky.social Historian. Writer. Jumbie & Duppy Conqueror. Rambler of Things. Doer of Stuff. Brotha From Another Planet | pdjeliclark.com
Justina Ireland @justinaireland.com Award winning writer and New York Times Bestseller. Sometimes agent at Handspun Literary. I also do TV and comics.
Food is a scam in this country.
Up next: AMAZING SPIDER-MAN HALLOWEEN - October 2026
Steven Barnes @kundalinisteve.bsky.social 
Alexander Rooksmoor @arcrooksmoor.bsky.social Author: 55 'what if?' history; historical crime; fantasy & steampunk books available on Amazon & some published by SeaLionPress too. See also: https://rooksmoor.blogspot.com/
Alison Morton Author @alisonmorton.bsky.social Writer of #histfic, #althist and contemporary #thrillers and any combination thereof. Also language nerd, historian, 'what if' explorer, Roman nut, wine drinker
Fenwick @lawdemigod.bsky.social An Irish and Ukrainian American. Lawyer, writer of four books no one read, sold a script!
Jerick Ilagan @japilagan91.bsky.social An Earthling since 7th September, 1991.
From a certain archipelago in western Pacific.
Also known as ramones1986 on DeviantArt (https://www.deviantart.com/ramones1986) and JapKumintang1991 on Reddit.
Discontinued Foods! @discontinuedfoods.bsky.social Your home for all those culinary delights, anomalies, and misfires that live on only in our memories...Still slowly but surely migrating over the over 1,000 foods I covered on Twitter, so if you don't see a favorite here yet, stay tuned!
Nick Stevens @nick-stevens.com Nick Stevens Graphics, based in Moldova, and keenly interested in the obscure corners of the Soviet Space Program. Busy restoring old infographics, and making CGI renders. Fellow of the International Association of Astronomical Artists.
Cody Sisco @codysiscowrites.bsky.social Author of queer psychological science fiction. Editor of novels and short stories. A Los Angeles-based human. Also here as @bookswellclub.bsky.social
DMs are closed to scammers, bots, and non-specific chat.
Case Amber 2062 @caseamber.com A Retrofuturistic Alternate History. Nuclear Space Race. Reforger in China. Tense Franco-Weimar Standoff. Constellation of Southern African States.
https://caseamber.com/
Possible History @possiblehistory.bsky.social Orange Alternate History Hub
Arturo Serrano @carturo222.bsky.social Ignyte-winning, Hugo-winning reviewer at Nerds of a Feather.
Member of Strange Horizons and Galactic Journey.
Judge at the Sidewise and Crawford Awards.
Black belt in ็ฉใ่ชญ.
Alignment: ๐บ๐ฆ๐ต๐ธ๐น๐ผ๐ฌ๐ฑ๐ณ๏ธโ๐๐บ๐ณโฎ๏ธโพ๏ธ
mybook.to/ToClimatesUnknown
arturoserrano.site
RussianHacker (Marklin) @russianhacker.bsky.social History and Politics guy.
"Wherever there is a human being, I see God-given rights inherent in that being, whatever may be the sex or complexion."
-William Lloyd Garrison
Currently Reading "Black Wave" by Kim Ghattas.
James Alistair Henry @jamesbluecat.bsky.social Surrounded by yowling, nebulous forms. Writer: Green Wing, Piglets, first novel Pagans, available in paperback: https://www.waterstones.com/book/pagans/james-alistair-henry/2928377365622
Brent A.lternate History Harris @brentaharris.bsky.social Two-Time Alternate History Sidewise Award Finalist. Let's chat about Dickens, Dinosaurs, or DnD
Tim K Brumbaugh - Author @tbrumbaugh-author.bsky.social Author of the post-apocalyptic western novel Sorrow Draw and the Goblins of the Moors series.
Signed copies at https://timothybrumbaugh.com
Sorrow Draw - https://www.amazon.com/dp/B0CY7V6587
The Mapmaker's Husband - https://www.amazon.com/dp/B0DRWJFM1C
Hobart ๐ฟ @millmint.net ๐ my cool website and world:
https://millmint.net
R.W.W. Greene (He/him) @rwwgreene.bsky.social Recovering teacher and journalist, trad-pubbed #SciFi novelist, secular humanist, coffee guzzler. Repped by Megibow Literary Agency. Member of @SFWA.
EmpressAutumn @atom596.com Want to talk or argue? https://discord.gg/aYSrVpxgMW
pfp by @copeic.bsky.social
Trench Crusade @trenchcrusade.bsky.social Official bsky account for the Trench Crusade skirmish game
https://linktr.ee/trenchcrusade
The New Order @thenewordermod.bsky.social An alt-history mod for Hearts of Iron IV. Experience a Cold War between the US, Japan, and Germany with a superb narrative, political simulation, and economy system!
Patrick ๐ป @prolemasses.bsky.social Alt-history rover
Charlaine Harris @realcharlaine.bsky.social New York Times Best Selling Author and lover of books ๐ The latest release in my Gunnie Rose series #TheLastWizardsBall is out everywhere NOWโผ๏ธโจ
charlaineharris.com - Official Website
@RealCharlaine - Instagram
Charlaine Harris - FB
ID4 in Real Time @1996id4.bsky.social Skeeting the sights, sounds, & news from 1996's historic alien attack & subsequent global (read: American) military response in real time. #IndependenceDay #ID4
The Cloverland Leagues @cloverlandleagues.bsky.social Account operated by @asrivkin.bsky.social for sharing results and updates from his ongoing Out of the Park Baseball simulation, just starting spring training in 1926!
Blog here: https://cloverlandleagues.blogspot.com/
Doctor Charlton Cussans PhD @charltoncussans.bsky.social PhD in History, fiction published by Sea Lion Press and original non-fiction research published by Historical Research and the South African Historical Journal.
Lecturer in History and Politics at a Nid-Tier University. All views my own.
Sea Lion Press @sealionpress.co.uk The world's first publishing label dedicated to the world of counterfactual history (Est. 2015)
Charles EP Murphy @cepmurphy.bsky.social Started writing, nobody has succeeded in making him stop. Self publisher & jobbing writer, most books available: https://www.amazon.co.uk/Charles-E.P.-Murphy/e/B015UTGDJW
Not on twitter; rarely checking DMs atm
Matthew Stienberg @matthewstien.bsky.social Author, science fiction, fantasy, history nerd. ๐จ๐ฆ๐โ๏ธโ๏ธ๐
Website: https://matthewstienberg.wordpress.com/
K. A. โKรฎck ร
รโ Pillรซ @keithpille.bsky.social Cartoonist, currently mired in conflict with sea monsters. Guitarist and singer for Twin Cities bands the Creekside Ruffians and Derailleur. Rides around south Minneapolis on a giant red dog comforting the afflicted and afflicting the comfortable
Zach Anderson @zepzach889.bsky.social Teacher. Dabbler in #alternatehistory
My AH project is Washington Burns. The US lost the War of 1812, relocated its capital inland to the Ohio River, and many, many changes followed.
Okie transplant in the PNW. Lefty 
Jo Walton @bluejo.eurosky.social Writer of SF and fantasy. Superintelligent shade of the colour blue. "Even better than cold carrots." Vocateur reader. Philhellenist. Loves tea, trains, travel.
Chris Hutchinson ๐บ๐ธ๐บ๐ฆ๐ฌ๐ฑ๐ต๐ธ๐ฎ๐ท ๐๏ธ @cahutch1990.bsky.social Presbyterian minister / history & art buff / Married, Dad, Army Vet / Lyme โฟ๏ธ / likes = like OR hey, lookit / Bluesky policy on substack / Mercy triumphs / FWIW, my humility book: http://goo.gl/a2XN7B
https://chrishutchinson.substack.com
Globalist Erika @socdemerika.bsky.social Pan-European Atlanticist from Poland. I like Socialism, Neoliberalism, Yuri and writing alternative history.
I think I'm trans. She/her
Bad History Takes @badhistorytakes.bsky.social โThose who cannot remember the past are condemned to post about it.โ
Solidarity through goofin' about it. Unaffiliated with the Twitter version.
Some shared takes will be good
John C @badsocialism.bsky.social PGR at QMUL 2025-29 researching Political Identity,Decolonisation, "Caribbean-ness" and the World Crisis 1935-1960
Poetry in Motion, Like a Pathe Newsreel" -@tomblack.uk ๐ณ๏ธโ๐//๐ฌ๐ง๐จ๐ฆ๐ฎ๐ช๐น๐น
Will sometimes write things of consequence here:
https://jconcagh.weebly.com
Christopher Brown @christopherbrown.bsky.social Writer & lawyer. Author of A NATURAL HISTORY OF EMPTY LOTS โข Novels TROPIC OF KANSAS et al โข urban nature newsletter FIELD NOTES โข christopherbrown.com
Jack Tindale @jacktindale.bsky.social Freelance Bernard Woolley Impersonator
Mโฟth @monroetempleton.bsky.social Often miserable โจ writer, miniature painter ๐
๐จ Glasgow ๐ด๓ ง๓ ข๓ ณ๓ ฃ๓ ด๓ ฟ Queer as folk (she/them) ๐ 29
My novellette: https://www.amazon.co.uk/dp/B0CPX6VJ54 (Amazon) https://books2read.com/u/meO2Zz (elsewhere)
Christie Golden @christiegolden.bsky.social NYT Bestselling Novelist of 60 books incl. work for Blizzard, Star Wars, Star Trek, Assassin's Creed, & some of my own. Also wrote cinematics etc. for WoW proper, Hearthstone & Diablo! Follow #Kittenroth for updates on Anduin & Sylvanas! 
alana "return of the frog queer" banana @lanna.bsky.social overachiever/underperformer/Lobster Johnson hater
I write books/I read books (polyamorouslibrarian @ wordpress)
I'm not into you/I just want you to get likes and be happy
RJM3: Alternate Historian @rjm3ah.bsky.social An average alternate history enjoyer. โ๏ธโ๏ธ Follow me for updates about my YouTube channel and for my funni opinions.
YT: youtube.com/@RJM3
Lilith Roberts @lilitou.bsky.social Psychology PhD @ University of Sheffield | Research interests: intergroup bias (& weight stigma), social identity, behaviour change, cyberpsych | also writer, worldbuilder, "activist", procrastinator | @altelectionsuk.bsky.social
she/her ๐ณ๏ธโโง๏ธ๐ณ๏ธโ๐ | views my own
ShahAbbas1571 @shahabbas1571.bsky.social I like turtles and make maps for a time...
Brian D. Hinson ๐ต๐ธ @travelinbrian.bsky.social SF/F/H writer. Novel SKIES OF FIRE AND SMOKE available now. Short stories in Pseudopod, Cast of Wonders, OnSpec, Phano, Andromeda Spaceways + more. Traveler (45 nations), and herder of dogs (3). https://www.briandhinson.com/
The Alternate Historian @althistorian.bsky.social I use alternate history and fake maps to talk about real history. Hosted by Matt Mitrovich (he/him). Proud Chicagoan.
Channel: https://www.youtube.com/c/thealternatehistorian
Email: ahwupdate at gmail dot com
Court Watch @courtwatch.bsky.social The Definitive Source for Legal News. www.courtwatch.news
Our original reporting has been the basis of hundreds of national and local news stories.
Cici Yu @ciciyu.bsky.social Associate producer @WBUR โข @comatbu alumna โข was: @Blaw
I write stories, produce podcast episodes, and rock climb!
John Scalzi @scalzi.com I enjoy pie.
Social Media FAQ: https://whatever.scalzi.com/2025/04/16/the-official-john-scalzi-social-media-faq/
City of Salem, MA @cityofsalemma.bsky.social Official Bluesky account for the City of Salem, Massachusetts / 978-745-9595 / www.salemma.gov
Mark Joseph Stern @mjsdc.bsky.social Senior writer at Slate covering courts and the law. Co-host of the Amicus podcast. Dad.
Alexandria Ocasio-Cortez @aoc.bsky.social Waitress turned Congresswoman for the Bronx and Queens. Grassroots elected, small-dollar supported. A better world is possible.
ocasiocortez.com
Stephen King @stephenking.bsky.social Writer
Wil Wheaton โ๐ @wilwheaton.net New York Times bestselling author and audiobook narrator.
Host of It's Storytime with Wil Wheaton
Retired Starfleet officer.
Husband, father, Traveler.
Nazi punks fuck off.
Eric Fisher @efisherwx.bsky.social Chief Meteorologist at WBZ-TV in Boston, MA.
Storms, nature, sports, beer. Not necessarily in that order.
Fall of Civilizations Podcast @fallofcivilizations.com A history podcast by @PaulMMCooper.com looking at a different collapsed society each episode.
fallofcivilizationspodcast.com