Libros de Martin Luis Guzman Ferrer (3 libros)

Introduces the concepts of short and tall, comparing some of the world's shortest and tallest animals.

Describes which animals are loud and which are quiet, including such creatures as cicadas, whales, mice, and fish.

Describes the ancient giant kangaroo of Australia's distant past that was five times the size of today's largest kangaroos. Discusses how the animal lived and how it became extinct.