Authors
Stephen Fry
British Actor, Writer, Lord of Dance, Prince of Swimwear & Blogger4,345,743 followers | Follow
Penguin Books UK
Penguin Books UK, based in London, publishing the best books and authors for 77 years480,188 followers | Follow
Louise Hay
106,052 followers | Follow
Cassandra Clare
Author of the Mortal Instruments&Infernal Devices—please check FAQ http://bit.ly/bSJaWG for info like release dates! Background image by martange.63,033 followers | Follow
Jon F. Merz
Novelist (Lawson Vampire & more), TV dude (THE FIXER), partner @ New Ronin Entertainment, Bujinkan Ninjutsu 5th dan-Get my FREE newsletter http://bit.ly/fbbnsub50,553 followers | Follow
Lisa Bouchard
Urban Fantasy and Science Fiction writer living in New Hampshire. I wake up ridiculously early to make sure I get work done before the kids get up.38,079 followers | Follow
Derek Haines
Author, storyteller, Aussie and Swiss. 'He was a dreamer, a thinker, a speculative philosopher... or, as his wife would have it, an idiot.' Douglas Adams.34,760 followers | Follow
SFX magazine
SFX is the world's biggest and best sci-fi and fantasy magazine31,721 followers | Follow
Johanna Harness
Writer, teacher, creator of Claire Morgane novels & #amwriting hashtag. Represented by Carolyn Swayze Literary Agency. I live tweet as @johannalive.31,035 followers | Follow
Holly Black
I write books. Some are: Tithe, Valiant, Ironside, The Spiderwick Chronicles, The Good Neighbors graphic novels and The Curse Workers series.23,998 followers | Follow
Sherrilyn Kenyon
Is off playing with her imaginary friends. She'll be back to play on Twitter when they drive her crazy. Oh wait, too late LOL.22,777 followers | Follow
Kathy Reichs
Author of Temperance Brennan novels, Tory Brennan YA novels, and producer on FOX series Bones. Oh. And forensic anthropologist.22,618 followers | Follow
Kelley Armstrong
Author of The Otherworld, Darkest Powers, Nadia Stafford... Got a question? Pls email. I lose them in the Twitter mention stream, then feel terribly rude.20,104 followers | Follow
Harlequin Books
We’re Amy, Jayne and Larissa from the Harlequin Digital team, dedicated to bringing you up-to-the minute news about our books and authors!18,259 followers | Follow
Rachel Caine
NYT Bestselling Author of the Morganville Vampires, Weather Warden & Outcast Season series. Semi-brave reptile handler.17,594 followers | Follow
James Rollins
Unveiling unseen worlds, scientific breakthroughs, & historical secrets. Next Sigma Adventure June 26th - Bloodline http://bit.ly/bloodline-sigma-novel-webpage17,273 followers | Follow
Lanaia Lee
I write historical fantasy - history's mysteries - the Mayan doomsday prophecy, crystal skulls of Belize, Atlantis & more - check my site & get freebies!15,775 followers | Follow
Holly Tucker
College Professor, History of Medicine, Bibliophile, Writer, Parent, Geek12,437 followers | Follow
Jeaniene Frost
NYT bestselling author of the Night Huntress series and the Night Huntress World novels.11,438 followers | Follow
Random House
A glimpse into @randomhouse’s flagship imprint, the Random House Publishing Group—our authors, editors, publicists, events, and the books you know and love.9,909 followers | Follow
Nalini Singh
Paranormal/Urban Fantasy Writer: I write about shapeshifters, telepaths, vampires and angels (though not all at the same time).9,901 followers | Follow
Karen Marie Moning
#1 New York Times bestselling author of The Fever Series8,907 followers | Follow
Rachel Vincent
I write books. I read books. I bake. I watch movies. I don't wear pink. (Please note the K in my @ name.)8,773 followers | Follow
Del Rey Spectra
Del Rey and Spectra are two of the biggest SF, fantasy, urban fantasy, and paranormal romance imprints in--and out of--the world.7,511 followers | Follow
Steven Suchar
Welcome...make yourself comfortable. I have always been captivated by a mystery 'whodunit'. To get inside one's mind to see why they do the things they do. :-)6,867 followers | Follow
St. Martin's Press
From the the Flatiron Building in New York, St. Martin’s publishes books under four imprints: St. Martin’s Press, Griffin, Minotaur, and Thomas Dunne Books.6,849 followers | Follow
Kim Harrison
New York Times bestselling author of Pale Demon (Hollows Series) and Blood Work. (Graphic Novel)6,488 followers | Follow
Chelsea / VBC
Fangs or fur. Demon or angel. Fae or ghost. We've got you covered. Urban fantasy, paranormal romance and fantasy book reviews, author interviews and more.6,409 followers | Follow
Charline Ratcliff
Published Novelist, Professional Book Reviewer, Writing Coach, Photographer, Artist and more...6,301 followers | Follow
CoffeeTimeRomance
We are your one stop shop for books and authors on the web.5,625 followers | Follow
Sarah Barnard
Writer - living in the fantasy in my own head most of the time..5,601 followers | Follow
Katie MacAlister
New York Times bestselling author of fiction with attitude.5,079 followers | Follow
YasmineGalenorn
NYT Bestselling Urban Fantasy Author. No autofollow. Somewhat volatile. I like to play in the dark.4,720 followers | Follow
Christopher Rice
NY Times Best Selling author, and co-host of THE DINNER PARTY SHOW with @EricShawQuinn, an internet radio show launching soon.4,484 followers | Follow
Thomas Scofield
Writer, reader and lapsed actor; gamer, swordsman and quixotic knight; fiery, fey and partnered with the perfect guy; half-a-laugh, half-mad and all-ivy. Cheers4,067 followers | Follow
HarperVoyagerUK
HarperVoyager is the science-fiction/fantasy imprint of HarperCollins Publishers, home to some of the greatest established authors and rising stars of the genre4,031 followers | Follow
Signet Eclipse Books
Signet Eclipse is a leading publisher of romance. Eds. Kerry and Jesse tweeting.3,967 followers | Follow
Lynsay Sands
I am the author of the Argeneau/Rogue Hunter series as well as hysterical historicals and amusing anthologies. My blog http://lynsaysands.wordpress.com/3,761 followers | Follow
BooksOnBoard
Bestsellers & brilliant indies... we've got it all. Come read with us over at BoB! The only thing we love more than reading eBooks is readers of eBooks.3,572 followers | Follow
Keri Arthur
New York Times bestselling author of the Riley Jenson series. Mum to Kasey. Owner of Ella the lab and Finn the sheltie3,429 followers | Follow
The Magical Robe
Epic Fantasy Novel 'The Multicolored Magical Robe' by Author Barbara Deloris Walker. An amazing universe has arrived.3,211 followers | Follow
Melissa West
I write YA sci-fi, typically with badass heroines. My debut novel, GRAVITY, drops October 16th 2012, Entangled Teen. Rep'd by Louise Fury3,047 followers | Follow
Stephen (SB) Frank
Snarkist who blogs at popular fantasyliterature.com. Reviews come from 19 brilliant @fanlit team members.2,712 followers | Follow
Margo Lanagan
Writer, reader, ruthless editor and general all-round nice person.2,651 followers | Follow
SciFiChick.com
Entertainment news, reviews, giveaways, and interviews at SciFiChick.com. I also tweet frequently about my shar pei/beagle mix named Lois Lane.2,320 followers | Follow
Felicity Savage
Felicity Savage is an American fantasy author. Visit her online at2,160 followers | Follow
M. R. Sellars
I write thriller novels for money. I tweet weird crap for entertainment. Twitter Policy: http://wp.me/P1BUqe-gI2,017 followers | Follow
Julie Crisp
Editorial Director at Tor UK. Publishes SFF/crime incl. Peter F Hamilton, China Miéville, Mark Charan Newton, Neal Asher & Ann Cleeves. All views are my own.1,997 followers | Follow
Fantasy Book Critic
The twitter base for book review blog Fantasy Book Critic.1,778 followers | Follow
HarperCollins NZ
HarperCollinsPublishers is one of the largest and most successful publishing groups in the world.1,709 followers | Follow
Maggie Shayne
Writer, Witch, Law of Attraction Believer. Living my dreams, creating my reality, basking in the love of my life. Damn I'm happy!1,447 followers | Follow
N Z Book Month
March is New Zealand Book Month - Our stories: discover them!1,199 followers | Follow
Vicki Pettersson
Author, native Las Vegan, parent to a seriously Unreliable Narrator.1,119 followers | Follow
Michael Parry
Librarian, Author of The Spiral Tattoo, proud geeky tree hugging father who likes his chickens. Loves/hates Sid Meir for the Civ games. Married to @ParryKylie.1,082 followers | Follow
Mik Wilkens
Author of The Silver Cage, a fantasy novel. Writer, artist, skeptic, Whedonite. Owned by Greyhounds. Collects moose.1,017 followers | Follow
Helen Heath
Writer, poet, blogger, reader, fretter, maker, PhD student, cybercurious. See also @VUPBooks955 followers | Follow
New Vampires Books
All new vampires book releases posted on their publication day746 followers | Follow
Marny Copal
Author of FREEBLOOD, an urban fantasy set in Portland, OR. Print and e-book on Amazon. I have raccoons on the deck, deer in the garden, and bats in the belfry.683 followers | Follow
She Loves Hot Reads
Your one-stop for all things hot in women’s fiction. Brittney from St. Martin's Press is tweeting.644 followers | Follow
Kara Lee Lovell
I'm an avid writer/reader. I have written 4 books and two currently in process. One to be released in November: Demon's of Granite Rock632 followers | Follow
Justine Greene
College Student. Epilepsy Outrunner. Designer-in-process. Gamer. Reader. Writer. Geek. Sunshine & Black Roses kinda gyrl.552 followers | Follow
The Bleeders- Novel
THE BLEEDERS by Michaela Haze. A psychologically dark romance novel dubbed TWILIGHT VS SIXTH SENSE-- You can buy it on - http://amzn.to/dyS97a483 followers | Follow
Linda Robertson
Guitarist; artist; author of VICIOUS CIRCLE, HALLOWED CIRCLE, FATAL CIRCLE, ARCANE CIRCLE, & WICKED CIRCLE; all around creative type; trekkie; and word-whore.414 followers | Follow
Anne Baston
95 followers | Follow
OtherWorlders
Thoughts and book reviews - paranormal (romance), urban fantasy, science fiction...74 followers | Follow
Michelle Holman
I'm an author, published by Harper Collins in NZ and Australia, and Droemer in Germany, Austria and Switzerland.17 followers | Follow
Dorothy Morrison
5 followers | Follow
