Editura
Herra
Herrn Erich Klug
Hertzog
Heruvim
Hestia
Hillger
Hiparion
Historia
Hodder
Hodder & Stoughton
Hodder and Stoughton
Hodder Children's Books
Hodder&Stoughton
Hoffman
Hoffmann und Campe Verlag
Hofmann-Druck
Holder-Pichler-Tempsky
Holding Reporter
Holiday House
Holisterapia
Holle & Co.
Holovna Redaktsii Ukraïns
Hope Publishing House
Hopwood & Crew
Hor Key Books
HORA
Hot Key
Hot Key Books
Houghton Miffli
Houghton Mifflin Company
Houghton Mifflin Company Boston
Houghton Mifflin Harcourt
House of Guides
HQ
Hugs
Hugs!
Humaitas
Humanias
Humanitas
Humanitas .
Humanitas Educaţional
Humanitas Fictiom
Humanitas Fiction
Humanitas Junior
Humanitas Multimedia
Humanitas Multimedia România
Hungaroton
Hurmuzachi
Hutchinson
Hyperion
Hyperliteratura