Collection: Pre-order

Butt Detective 1 - The Missing Sweet Candies

Butt Detective 2 - Find the Rainbow Diamond

Butt Detective 3 - Little Police Chief's Big Crisis

Butt Detective 4 - The Missing Lunch Bentos!

Butt Detective 5 - The Great Thief 'U'

Butt Detective 6 - Double Detectives

Butt Detective 7 - The Snow Monster Mystery

Butt Detective Bridge Book 1 - The Secret Code of Lady Purple

Butt Detective Bridge Book 2 - The Dark Night Giant

Butt Detective Bridge Book 3 - The Invasion of the Shadow Thief

Butt Detective Bridge Book 4 - Butt Detective vs. Phantom Thief 'U'

Butt Detective Bridge Book 5 - SOS Letter from the Ruins

Butt Detective Bridge Book 6 - Weird Detective Agency

Butt Detective Bridge Book 7 - Monster in the Abandoned Hotel

Butt Detective Bridge Book 8 - Save the Bride from Phantom Thief 'U'

Butt Detective Bridge Book 9 - Who Gets the Lucky Cat?

Butt Detective Bridge Book 10 - Detective is in love? !

Butt Detective Bridge Book Special - The Curry Spice Incident

Chickens Shopping in Supermarket

Chickens Visiting the Amusement Park

Chicken's Happy Birthday

Chicken's Special Christmas

Chickens Go Camping

Chicken to Grandma's House

Little Penguin Takes Train

Little Penguin on Cruise

Little Penguin on a plane

Little Penguin Takes the Bus

14 Forest Mice Series (12 books)

The day Mr. McKee asked for leave (in Chinese and English)

The Day Mr. McKee Missed the Bus (Chinese and English)

Excavator and Little Flower (Chinese and English)

Excavator and Caterpillar (Chinese and English)

Different 1 (Chinese and English)

Guess How Much I Love You (Chinese and English)

Reunion (Chinese and English)

The Sword Lion Parade (Chinese and English)

Poached Egg Billy Wants to Dance (Chinese and English)

Nail the Nail can play tricks (in Chinese and English)

Sock Pearl Goes to the Amusement Park (Chinese and English)