Michelle Obama

This book is a comprehensive, practical presentation of the principles of behavior modification and guidelines for their application. It teaches forms of behavior modification ranging from helping children learn necessary life skills to training pets, to solving personal behavior problems.

Discusses the physical characteristics of great white sharks that combine to make them such able predators.

Exploración espacial is one book in the Spanish-language Gran Atlas de la Ciencia series that covers today's most popular science topics, from digital TV to microchips to touchscreens and beyond. Perennial subjects in earth science, life science, and physical science are all explored in detail. Amazing graphics--more than 1,000 per title--combined with concise summaries help students understand complex subjects. Correlated to the science curriculum in grades 5-9, each title also contains a glossary with full definitions for vocabulary.

Lo que aquí encontramos no son tres mujeres sino toda una galaxia comprimida en pocas páginas y muchos versos perfectamente ordenados; versos que a veces se afilan como cuchillos; versos que saben de naturaleza (de sal, de ciudades, de amanecer); versos que, en definitiva, saben de feminidad y también de pérdida. Pero insisto: lo que aquí encontramos no son tres mujeres sino un solo hombre que las mira atento para poder cazar las palabras exactas que las definan. Y esas palabras son varias, y se repiten a lo largo de los zigzagueantes textos como si de una invocación se tratara:...