The 'Big Book' format is instantly appealing to young readers who will find the pages packed with a collection of NEW crazy stories, extraordinary facts, and amazing pictures similar to the ones that they loved in the original titles. Both educational and entertaining, this new size also makes THE BIG ONE! great for traveling. The durable hard cover and larger pages will make it easy kids of all ages to explore during car trips, read at the playground or take with them on an unbelievable adventure.