El magnetismo (Magnetism)

The US president is the face of the United States to the rest of the world. However, he or she doesn’t have unlimited power within the country. The president has certain powers given by the Constitution, including the ability to make treaties, appoint some important government officials, and veto laws. Readers learn the many duties of the president in simple, clear language appropriate for both younger readers and older readers looking for a succinct review of the topic. Fact boxes supplement the main content with important details about checks and balances, amendments, and more that affect...

Newton's laws aren't the easiest science topics to digest. Struggling readers likely find understanding them even harder. This volume breaks down the topics of force and motion to its most basic and understandable parts, perfect to introduce to readers having a hard time or students looking to review for class. Written in succinct language, each chapter contains fact boxes and graphic organizers to aid all readers as they move from speed, to velocity and on.

Discusses the difference between secrets that are fun to keep and those that make people unhappy, and encourages youngsters to confide in their parents or another trusted adult such painful matters as bullying or improper touching.

Young readers will discover amazing facts about birds' nest-building habits and other information with this new guide featuring Internet links to each of the book's topics.

Se reúnen aquí tres ensayos del brillante psicoanalista francés. El primero, íLo atractivo del sueñoî, defiende, contra íel desencanto del sueñoî de Freud y frente al ídormir sin soñarî, la ambición romántica del sueño. El segundo, íLo extraño de la transferenciaî, estudia la dialéctica transferencia-contratransferencia con ayuda del concepto de migración. Y el tercero, íLa inquietud de las palabrasî, salva al lenguaje del desastre neurótico tras el análisis de las relaciones entre psicoanálisis y escritura.

Un joven Rubén de 14 años recibe una propuesta para ingresar en una escuela de alto rendimiento donde podrá profundizar su formación en el campo de la programación y los videojuegos, actividades que le entusiasman. La oportunidad es extraordinaria y el joven gamer está dispuesto a aprovecharla al máximo. Sus compañeros - Verkan, Oli, Robin, Flynn -, las materias que ha de aprender, los profesores..., al principio todo resulta enormemente atractivo. No obstante, enseguida se presentarán algunas situaciones misteriosas y no todas las cosas cuadran. Las sospechas de que la escuela...