Harper Collins Don't Tickle the Unicorn cullen100422 each with a series of

each with a series of model-building and coding challenges and lessons related to it: a mouse moves through a maze to find cheese

Bungee-hinge design is durable and easy to use

and a bonfire

It is recommended for age 3-month up and perfect for baby shower or newborn gift

and caregivers to lay the groundwork for strong STEM-related skills and comprehension at an early age

Harper Collins Don't Tickle the Unicorn cullen100422 each with a series ofYou'd better not tickle the unicorn because it might just neigh if you do! Babies and toddlers just won't be able to resist tickling the touchy feely patches to hear each magical creature make a sound in this hilarious novelty book. At the end, readers will find all the characters being noisy at once, along with a bouncy tune guaranteed to get little ones dancing along. With over 15 books to discover in this award winning series, there is a book to