Books with X-Ray Vision is an ingenious and innovative series where children can hold pages up to the light to see the insides of different animal species.
Alongside these dazzling optical effects, the books also provide fascinating introductions, in bite-sized chunks of text, to the behavior, diet, and physical characteristics of different animals. Animals in the City looks at the different ways in which some species of animal--from cockroaches to foxes--have adapted to live in urban environments.