A story about a bear, his sandwich, an inconveniently-placed rock, and a very bumpy journey down a hill! This riotously enjoyable adventure has been developed and tested by author-illustrator Ben Newman with his own preschool-aged children. The bear is looking forward to eating his yummy sandwich. But suddenly - BUMP! - he trips on a rock. And - FLUMP! - he starts tumbling down the hill, and into the path of some unsuspecting creatures... Turn the special cut-away pages and enjoy the rhythmic, onomatopoeic words in this joyfully boisterous story, perfect for reading aloud and sharing with young children. A deceptively simple story about unexpected friendships, sharing and adventure!