"Los invisibles"

Learn more about the renowned British scientist, professor, and author who spent his entire career trying to answer the question: "Where did the universe come from?" Stephen Hawking was born exactly three hundred years after the death of the scientist Galileo, so maybe it was written in the stars that he would become a famous scientist in his own right. Although he was diagnosed with a neurological disease at age 21, Stephen did not let the illness define his life. Known for his groundbreaking work in physics, and identified by his wheelchair and computerized voice system, Stephen continued...

An eighteen-year-old pinball addict and a smart-mouthed girl who don't quite fit in with anyone else develop a special relationship.

"En este libro podrás conocer al niño Moctezuma Xocoyotzin, quien te conducirá por su Gran Tenochtitlan, ciudad de los aztecas. Este futuro implacable emperador te platicará acerca de su linaje y de su padre, Axayácatl, el sexto gobernante de los tenochcas; de su nacimiento en el calpulli; del mismo origen de los aztecas y la creación de su fastuosa ciudad; de sus instrumentos musicales preferidos, y su ingreso al Calmecac, entre otras muchas actividades que seguramente te agradarán como a este pequeño personaje."--Page 4 of cover.

GRADES K–2: Bring Spanish into the classroom! Introduce early elementary students to the topics of solar heat, light, and energy with this science-themed Spanish title. FEATURES: Kids will learn about how the sun's energy is harnessed, and complete an activity that supports further comprehension. EARLY BILINGUAL LITERACY: Help young learners strengthen their bilingual skills—add the English version of this title into your collection, too. WHY MY PHYSICAL SCIENCE LIBRARY: This collection introduces a variety of science topics while presenting complicated information in easy-to-understand...