La canción del coquí y otros cuentos de Puerto Rico

Un gigantesco depredador ha destruido el embarcadero de Wala wala, y Bizcoché, Dani y Evan se sumergen en las oscuras aguas del Santuario para descubrir qué es. A bordo de Canelo 1, el sumergible que ha inventado el profesor, explorarán las profundas aguas jurásicas. Verán mosasaurios, megalodones, plesiosauros... ¡y al temibe Depredador X! ¿Podrán escapar? ¡Descúbrelo en esta trepidante aventura!

Sumamos ya, con esta quinta edición de Bogotá contada, 45 escritores que han visitado nuestra capital. Al cabo de un lustro y cinco volúmenes se hace evidente que esta ciudad, lejos de agotarse, va desdoblándose en cada texto, revelando nuevas facetas. Como en un juego de espejos enfrentados, cada visión de Bogotá comparte algo con las otras pero se muestra en todas las particularidades, todos los matices que tiene la mirada de cada escritor. Autores: Pedro Mairal, Francisco Hinojosa, Margarita García Robayo, Dani Umpi, Ricardo Sumalavia, Yolanda Arroyo.

Over the years, people have looked for ways to improve our imperfect sight. This has led us to the world of optics, which is the study of light and how it travels. What are some of these innovations that have changed how we see the world, and how do they work? Find the answers to these questions with this Smithsonian Informational Text! Created in collaboration with the Smithsonian Institution, this text builds students' reading skills while engaging their curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that guides students through every step...

There are government leaders all over the world that work at the city, state, and national level. This captivating Spanish book will allow readers to learn about various jobs in government including politician, statesmen, governor, and mayor. A look into the past includes a brief history of the U.S. government and some of the most important offices such as heads of state, Congress, seats in the Senate and House of Representatives, and the president. The fascinating facts and brilliant images combine with the supportive text and helpful glossary and index to provide a reading experience that...