Las Tres Llaves Mágicas

She was little and quick and pretty. Her mother nicknamed her Colibri, Spanish for "Hummingbird". At age four she was kidnapped, torn from her parents on a crowded bus in Guatemala City. Since then, she's traveled with "Uncle," the ex-soldier and wandering beggar who has renamed her Rosa. Uncle has always told Rosa that he searched for his parents but had no success. There's almost no chance Rosa will ever find them--but Rosa still remembers and longs for them. When she was young, Uncle consulted fortune-tellers who told him that Rosa would bring him luck--a treasure big enough to last him...

“Kids, young and old, fall in love with math when they see how real-life and effortless it becomes thanks to these books.” —Kimberly D. Mueller, Ed.D., First Grade Teacher, Ashbrook School, Lumberton NJ This high-quality Spanish-language book can be enjoyed by fluent Spanish speakers as well as those learning the language, whether at home or in a classroom. The MathStart series has sold over 1.5 million copies and combines math with fun stories that have real-life applications. In Sabado de super castillos, a Level Two MathStart, children learn that it is helpful to use standard units...

Nikki's juggling a lot this month. A reality TV crew is following Nikki and her friends as they record their hit song together, plus there are voice lessons, dance practice, and little sister Brianna's latest wacky hijinks. Nikki's sure she can handle everything, but will all the excitement cause new problems for Nikki and Brandon, now that cameras are everywhere Nikki goes?

Un equipo de deportistas muy peculiares con los que no podrás parar de reír. ¡Únete al Equipo Kimono! ¡JUNTOS SOMOS INVENCIBLES! ¿Qué pasa cuando juntas en la misma escuela de artes marciales a una judoka un poco alocada, un karateka supertecnológico, un genio del taekwondo muy bromista, una esgrimista muy formal y un as de la capoeira un poco creído? El resultado está claro: ¡un equipo imparable!