• Grove Atlantic
• Guernica Editions
• Guilford Publications
• HUMAN KINETICS
• Hachette Book Group
• Hachette Children's Book
• Hachette Children's Group
• Hachette Kids Hodder Children
• Hackett Publishing Company
• Halban Publishers
• Harbour Books
• Hardie Grant Books
• Harper Collins SUA
• Harvard Business Review Press
• Harvard University Press
• Harvill Secker
• Hay House
• Head of Zeus
• Headline
• Herald
• Hide Stationery Ltd
• Hirmer Publishers
• Hodder & Stoughton
• Humanitas
• I. B. Tauris & Company
• Idea and Design Works Publishing
• IndepenPress Publishing
• Insomniac Press
• Interlink Publishing
• J'ai Lu
• Jacana Media
• Jacqui Small
• Jefferson Press
• John Murray Publishers
• Jolly Fish Press
• Jolly Learning Ltd
• Jossey Bass Wiley
• Jp Medical Ltd
• KLUTZ
• Kaplan Publishing
• Karger Verlag
• Kensington Publishing
• Kesington Publishing Corp.
• Klett Ernst /Schulbuch
• Knock Knock Books
• Kodansha Comics USA
• Kogan Page
• Kogan Page Ltd
• LADYBIRD BOOKS
• Langenscheidt bei Klett