• The Fudge Seres
• The Future According to Luz
• The Galaxy
• The Gameknight999 Series
• The Gatekeepers
• The Gateway Trilogy
• The Gecko and Sticky
• The Gemma Doyle Trilogy
• The Ghastly McNastys
• The Ghost and Max Monroe
• The Gideon Trilogy
• The Giggle Club
• The Gilgamesh Trilogy
• The Go-for-Gold Gymnasts
• The Golden Compass
• The Good Times Travel Agency
• The Goodfellow Chronicles
• The Grace Mysteries
• The Grandma's Attic Series
• The Graphic Shakespeare Collection
• The Great Achiever Awards
• The Great Hispanic Heritage
• The Great Tree of Avalon
• The Greats
• The Grk Books
• The Growth and Influence of Islam in the Nations of Asia and Central Asia
• The Guardians of Time Trilogy
• The Hamlet Chronicles
• The Happy Birthday Books
• The Hardy Boys
• The Hardy Boys Undercover Brothers
• The Haruhi Suzumiya Series
• The Haunting of Derek Stone
• The Healing Wars
• The Heinemann English Dictionary
• The Heinemann English Programme 1-4
• The Heinemann Science Scheme
• The Heir Chronicles
• The Hemilate Trilogy
• The Henry Hunter Series
• The Heroes of Olympus
• The High Seas Trilogy
• The High-Rise Private Eyes
• The Historic Communities Series
• The History And Culture Of China
• The History Detective Investigates
• The History of Issues
• The Hollow
• The Hollow Gods
• The Hollow Kingdom Trilogy