Puffin Barnböcker
How You Can Save the Planet
Humphrey's Big Birthday Bash
Humphrey's Book of Fun-Fun-Fun
Humphrey's Creepy-crawly Camping Adventure
Humphrey's Mixed-up Magic Trick
Humphrey's Pet Show Panic
Humphrey'S Playful Puppy Problem
Humphrey's Really Wheely Racing Day
Humphrey's School Fair Surprise
Humphrey's Treasure Hunt Trouble
Humphrey- La amistad de acuerdo a Humphrey
Hundred Million Francs
Hundred-Mile-an-Hour Dog Goes For Gold
Hunted
Hurry Up, Henry
I Am a Star
I Know an Old Lady Who Swallowed a Pie
I Like This Poem
I Love Dad
with the Very Hungry Caterpillar
I Love Grandma
with The Very Hungry Caterpillar
I Love Grandpa
with The Very Hungry Caterpillar
I Love Mum
With Very Hungry Caterpillar