Writers on LJ - THIS POST IS UNDER CONSTRUCTION

[xfirefly9x]

blue_succubus - Richelle Mead
grrm - George RR Martin
triciasullivan - Tricia Sullivan
tammypierce - Tamora Pierce
andpuff - Tanya Huff
bec_fitzpatrick - Becca Fitzpatrick
blackholly - Holly Black
cassandraclare - Cassandra Clare

sabledrake - Christine Morgan
watchmebe - Jackson Pearce
halseanderson - Laurie Halse Anderson
otterdance - Lynn Flewelling
kennsea - Sean Kennedy

aliettedb - Aliette de Bodard
allanstratton - YA author Allan Stratton
amygreenfield - Amy Greenfield
anghara - Alma Dromic
autopope - Charles Stross
beth_bernobich - Beth Bernobich
brownnicky - NM Browne
carriejones - Carrie Jones
coebooth - Coe Booth
dancinghorse - Judith Tarr

desperance - Chaz Brenchley, Daniel Fox & various other names
fastfwd - Pat Cadigan
fredawrites - Freda Warrington
ianmcdonald - Ian McDonald
janetedwards - Janet Edwards
jbknowles - Jo Knowles
jemck - Juliet McKenna
jenreese - Jenn Reese
jer_bear711 - Jeri Smith-Ready
jessica_shea - Jessica Shea

jimhines - Jim Hines
justinar - Justina Robson
karenhealey - Karen Healey
kateelliott - Kate Elliott
kaz_mahoney - Karen Mahoney
la_marquise_de - Kari Sperring
lindanagata - Linda Nagata
lyda222 - Lyda Morehouse + Tate Halloway
m_steifvater - Maggie Stiefvater
maeve_the_red - Jaine Fenn
marthawells - Martha Wells
matociquala - Elizabeth Bear

mdep - Marianne de Pierres + pseudonyms
merriehaskell - Merrie Haskell
mevennen - Liz Williams
moschus - Justine Musk
msagara - Michelle Sagara
nisi_la - Nisi Shawl
nojojojo - NK Jemisin
ogresan - Richard Parks
saladinahmed - Saladin Ahmed
sarah_prineas - Sarah Prineas
seanan_mcguire - Seanan McGuire

sheela_chari - Sheela Chari
shweta_narayan - Shweta Narayan
splinister - Maura McHugh
stephanieburgis - Stephanie Burgis
stillsostrange - Amanda Downing
stina_leicht - Stina Leicht
suzannemcleod - Suzanne McLeod
tltrent - Tiffany Trent
yuki_onna - Cat Valente

Comment if you know of any others. :)