A unique take on the "where's my mommy?" scenario in which an egg cracks open and out steps a little creature: the Somethingosaur. He searches for his mom among the dinosaurs, but she's nowhere to be found. But is the Somethingosaur really a dinosaur…or something even more exciting? And will he ever find his family and home? This warm, funny, and jaunty rhyming text full of adventure is great to read aloud.