Investiguemos las fuerzas y el movimiento (Investigating Forces and Motion)

Did you know that most animals in the world don't have backbones? Learn more about invertebrates in this engaging, Spanish-translated nonfiction book. Readers will learn all about mollusks, arthropods, arachnids, and crustaceans while being stimulated from cover to cover with its detailed images and charts, intriguing facts, and informative text.

Essays by well-known climbers accompany a range of superb color landscape photographs that echo the great traditions of the Ansel Adams and the Sierra Club large format books of the 1970s.

We propose a study of selected texts by the French sociologist Gilles Lipovetsky. We will analyze some of the key texts of this author, namely: from "Paradoxical happiness (essay on consumer society)", chapter 4 and "The empire of the ephemeral", chapters 4 and 5. In addition, the texts "Private space and public space in the postmodern era" and "Private space and the revolution of autonomy".

La mujer del porvenir es un vibrante y lucido ensayo sobre la independencia de la mujer y su futuro en la sociedad moderna. Escrito en la Espana del siglo XIX, este texto destaca por espiritu vanguardista.