This is a magical picture book following Pipkin, the little penguin with big ideas as he travels back through time to find out 'How Big was a Dinosaur?' This is the latest of Pipkin the penguin's charming adventures, following the heart-warming titles How Big is a Million?, How High is the Sky? and How Deep is the Sea? It comes with a giant fold-out poster showing all the dinosaurs Pipkin meets, including the great big one at the end. Drawn to scale next to sweet, little Pipkin, it's sure to wow young children. It is gorgeously illustrated by Serena Riglietti.