About the Book: Meet Niko – the adorable little bear from best-selling illustrator, Chris Chatterton! Build a castle, big and tall. Uh-oh Niko! It’s going to fall! Help little Niko build a sand castle, have a refreshing treat and play by the beach in this interactive board book packed with push-and-pull sliders and flaps. Uh-Oh Niko is a little bear who sometimes gets things a little wrong. Whatever happens, he always tries again and learns new skills along the way. For fans of Maisy and Bizzy Bear, this series is the perfect way to help toddlers with their daily routines. Children will love joining in with the fun-filled rhyming text and playing along with the story.