ISBN-13: 9781848694491 / Angielski / Miękka / 2017 / 24 str.
Look out! There's a mammoth on the loose! Follow Oscar through a magical museum of curious creatures to find the mammoth before the clock strikes one!Is he munching sandwiches with Diplodocus Dave in the Dinosaur room? Or joining an aerobics class with the Extinct and Endangered Species?