Memorias de alta mar

El funcionamiento de cada parte del cuerpo humano es algo fascinante. Para que no te quede ninguna duda y lo entiendas todo a la primera, este libro pone a tu alcance todo lo que necesitas para satisfacer tu curiosidad, desde hechos científicos clave, sorprendentes anécdotas y divertidas actividades que te pondrán a prueba. Todo ello acompañado de ilustraciones y fotografías precisas.

Deforestation, hunting and global warming have endangered countless species. The orangutan, okapi, giant panda and the blue whale are just some of the 30 species on the brink of extinction that are featured in this book. They need your help. The International Conservation Society illustrates how many of these species are left in the wild, and the latest status regarding their natural environment. You'll learn how you can aid endangered species and help sustain the ecosystems that give them life.

Build early literacy skills, and develop oral and written language skills in emerging Spanish readers with this leveled fiction reader.

You re growing up and your body is changing. If you re a girl, you re likely experiencing the start of menstruation, your breasts are making themselves known, and you re noticing new hair that you might want to be rid of. If you re a boy, you may be experiencing something strange as you sleep, or sweating a lot and not wanting to shower. This book is a complete guide to the terrible and marvelous world of puberty."