- Happy Pi Day to You! All About Measuring Circles
- Happy Piggin
- Happy Puppy, Angry Tiger
- Happy Sloth Day!
- Happy Smekday
- Happy St. Patrick's Day, Tiny!
- Happy Tails Lodge
- Happy Teeth!: A Guide to Children's Dental Health
- Happy Thanksgiving, Tiny!
- Happy To "Bee" Me
- Happy to Be Me
- Happy Veggies
- HappyHamster - In Schweden
- HappyHamsters - In Amerika
- Happyhjalte
- Haps!
- Harald mister jobben
- Harbor Me
- Harbour Tales: Book 1
- Hard Hat
- Hard Hat Zone
- Hard Work Pays Off
- Hardcourt
- Harding's Luck
- Hardly Haunted
- Hardy Boys 01: The Tower Treasure
- Hardy Boys 02: The House on the Cliff
- Hardy Boys 04: The Missing Chums
- Hardy Boys 05: Hunting for Hidden Gold
- Hardy Boys 06: The Shore Road Mystery
- Hardy Boys 07: The Secret of the Caves
- Hardy Boys 08: The Mystery of Cabin Island
- Hardy Boys 09: The Great Airport Mystery
- Hardy Boys 10: What Happened at Midnight
- Hardy Boys 11: While the Clock Ticked
- Hardy Boys 12: Footprints Under the Window
- Hardy Boys 13: The Mark on the Door
- Hardy Boys 14: The Hidden Harbor Mystery
- Hardy Boys 15: The Sinister Signpost
- Hardy Boys 16: A Figure in Hiding
- Hardy Boys 17: The Secret Warning
- Hardy Boys 18: The Twisted Claw
- Hardy Boys 19: The Disappearing Floor
- Hardy Boys 20: Mystery of the Flying Express
- Hardy Boys 21: The Clue of the Broken Blade
- Hardy Boys 22: The Flickering Torch Mystery
- Hardy Boys 23: The Melted Coins
- Hardy Boys 24: The Short-Wave Mystery
- Hardy Boys 25: The Secret Panel
- Hardy Boys 26: The Phantom Freighter
- Hardy Boys 27: The Secret of Skull Mountain
- Hardy Boys 28: The Sign of the Crooked Arrow
- Hardy Boys 29: The Secret of the Lost Tunnel
- Hardy Boys 30: The Wailing Siren Mystery
- Hardy Boys 31: The Secret of Wildcat Swamp
- Hardy Boys 32: The Crisscross Shadow
- Hardy Boys 33: The Yellow Feather Mystery
- Hardy Boys 34: The Hooded Hawk Mystery
- Hardy Boys 35: The Clue in the Embers
- Hardy Boys 36: The Secret of Pirates' Hill
- Hardy Boys 37: The Ghost at Skeleton Rock
- Hardy Boys 38: Mystery at Devil's Paw
- Hardy Boys 39: The Mystery of the Chinese Junk
- Hardy Boys 40: Mystery of the Desert Giant
- Hardy Boys 41: The Clue of the Screeching Owl
- Hardy Boys 42: The Viking Symbol Mystery
- Hardy Boys 43: The Mystery of the Aztec Warrior
- Hardy Boys 44: The Haunted Fort
- Hardy Boys 45: The Mystery of the Spiral Bridge
- Hardy Boys 46: The Secret Agent on Flight 101
- Hardy Boys 47: Mystery of the Whale Tattoo
- Hardy Boys 48: The Arctic Patrol Mystery
- Hardy Boys 47: Mystery of the Whale Tattoo
- Hardy Boys 48: The Arctic Patrol Mystery
- Hardy Boys 49: The Bombay Boomerang
- Hardy Boys 50: Danger on Vampire Trail
- Hardy Boys 51: The Masked Monkey
- Hardy Boys 52: The Shattered Helmet
- Hardy Boys 53: The Clue of the Hissing Serpent
- Hardy Boys 54: The Mysterious Caravan
- Hardy Boys 55: The Witchmaster's Key
- Hardy Boys 56: The Jungle Pyramid
- Hardy Boys 57: The Firebird Rocket
- Hardy Boys 58: The Sting of the Scorpion
- Hardy Heart and Wally Waddle
- Hare and Ruru
- Hare and Tortoise
- Hare and Tortoise (Readaloud)
- Hare Fare and the Big Brown Bear
- Haren
- Harimau Kehilangan Belang-belangnya
- Harisnyás Pippi hajóra száll
- Hark! A Shark! All About Sharks
- Harklights
- Harleigh the Ballerina
- Harlekin på flugt
- Harlem Grown
- Harlem's Little Blackbird
- Harly The BatBoy
- Harness Horses, Bucking Broncos & Pit Ponies
- Harold and Grace
- Harold and the magic elevator
- Harold and the Paint Pail Pile
- Harold and Walnut
- Harold Loves His Woolly Hat
- Harold the Black Sheep and the Bubblegum Balloon: Teaching Children to Overcome Prejudice (A Rhyming...
- Harold the Fire Breathing Mouse