Debajo de la Tierra/Debajo del Agua

Like the other Sasek classics, these are facsimile editions of his original books. The brilliant, vibrant illustrations have been meticulously preserved, remaining true to his vision more than forty years later and, where applicable, facts have been updated for the twenty-first century, appearing on a "This is . . . Today" page at the back of each book. The stylish, charming illustrations, coupled with Sasek’s witty, playful narrative, make these books a perfect souvenir that will delight both children and their parents, many of whom will remember them from their own childhood. In This is...

Como es sabido, el diseño surge como consecuencia lógica del desarrollo industrial de las sociedades tecnológicamente más avanzadas y puede explicarse, por tanto, en función de esa relación causa-efecto. Sin negar su obvia dependencia de tiempo y lugar, las razones del diseño, sus lecturas e interpretaciones, no se agotan en el exclusivo ejercicio metonímico, desde fuera, sino que invitan a ser entendidas también desde dentro, a partir de su propia realidad física y la reflexión que en ellas palpita. El libro adopta este criterio en su parte esencial: emparentar realizaciones...

Lecturas graficas DE IMPACTO combine engaging topics, exciting illustrations, and carefully leveled text, appropriate for young readers. This series includes titles from a variety of genres-nonfiction, adventure, mystery, riddles, etc.-and provides cross-curricular connections to Math, Social Studies, and Science topics.

There are many steps in the nitrogen cycle that include difficult concepts and words: denitrification, prokaryotes, ammonia, and more. With the help of this understandable book, even struggling readers will grasp this cycle of nature. Low-level language, fact boxes, and an extended glossary provide readers with essential vocabulary explanations that allow them to further understand each step of the cycle. Full-color diagrams aid readers' comprehension as they move through the cycle from start to finish, and then around again.