Como crece un tiburon / A Shark Pup Grows Up

Color photos and easy-to-read text five a realistic insight into the typical working day of an on-the-job zookeeper.

Margaret Mead y Gregory Bateson fueron leyendas en vida. Muchos autores escribieron sobre estos célebres antropólogos cuya influencia aún se percibe en el mundo entero, pero nadie alcanzó la profundidad ni la familiaridad que revelan estas memorias escritas con amor por su hija. Este retrato profundamente humano de Margaret Mead y Gregory Bateson, permite ver desde una perspectiva nueva sus extraordinarios descubrimientos y teorías.

What is my period exactly? Do I need to see a doctor? What does it feel like to wear a pad? What if I get my period at school? Karen Gravelle and her fifteen-year-old niece, Jennifer Gravelle, have written a down-to-earth and practical book that answers any questions you might have about your period, from what it is and what it feels like, to how to choose pads and tampons, to how to talk to your parents about it. The Period Book will help guide you through all the physical, emotional, and social changes that come with your period, as well as related issues like dealing with pimples, mood...

A simple biography of the naturalist who founded the Sierra Club and was influential in establishing the national park system.