¡Todos a bordo! Cómo funcionan los trenes (All Aboard! How Trains Work) 6-Pack

Find out what sets the human life cycle apart from other living things in this informative, Spanish-translated nonfiction title. With intriguing facts, informational text, and vibrant photographs, children will be introduced to the biological phases of our life cycle--from infancy to adulthood.

Climb aboard for a journey into the world of trains! In this fascinating, Spanish-translated nonfiction title, readers learn about the history of trains, the different uses for them, and the different types and parts including freight cars, box cars, passenger cars, and the caboose. With detailed photos, informative text, and intriguing facts, this book will have readers delighted from cover to cover!

The greatest thinkers of humanity at your fingertips, in minutes! If you thought you would never be able to understand the essential classic authors, you were wrong! With our "Summarized Classics" collection, you will understand the main ideas of the most important thinkers in a very short time and with little effort. The present volume covers the central axes of this discipline. Among them, the reader will find an analysis of the following Genetic Psychology Studies (1973) and Structuralism (1968), among others. It includes a glossary.

Young readers may have heard about the benefits of using and making the most of their resources, but how does that factor into an economic discussion? This thorough discussion defines resources and describes the different types of resources and why some divide them into three categories and others choose four. The book also addresses the concept of scarcity, showing readers how, because all resources have their limits, it is important to use them responsibly and efficiently in a healthy economy.

Vanessa Len debuta con Only a monster, una maravillosa novela young adult con toques de fantasía oscura, amor y rencillas familiares. Nunca lo olvides: nadie puede saber lo que eres, lo que somos. No hables sobre nosotros... ¡No hables sobre los monstruos! Joan ha descubierto una terrible verdad: tanto ella como su familia son monstruos con poderes extraordinarios. Por si esto fuese poco, su compañero de trabajo no es un chico cualquiera, sino un legendario asesino y cazador de monstruos que hará lo que haga falta para destruir a su familia. Para salvarse a sí misma y a sus seres...

¿Qué se hacía con la sangre de los gladiadores romanos? ¿Cuánto tardaríamos en descubrir que el sol se ha apagado? ¿Quién inventó las tijeras? ¿Nunca te lo preguntaste? ¡Claro que no, porque son datos inútiles! Sin embargo, los datos inútiles también pueden ser divertidos, curiosos y fascinantes. Este libro te ofrece centenares de datos que nunca quisiste saber pero que recordarás para siempre. Datos de la historia, los animales, los inventos, las personas y nuestro cuerpo… Algunos, increíbles (¿sabías que un hombre tuvo hipo durante 69 años?); otros, escalofriantes (si...