Algoritmos: la base de la programación de computadoras (Algorithms: The Building Blocks of Computer Programming)

From art and architecture to politics, philosophy, and mathematics, "western civilization" owes a great deal to the achievements of ancient Greece, but what do we really know about this long-gone civilization? How did geography influence the politics of the Greek city-states? What's the difference between an agora and an acropolis? This book takes readers several thousand years into the past, when independent city-states ruled the Mediterranean Sea, to find the answers. Full-color photographs and maps, accompanied by accessible text, introduce readers to the many contributions the ancient...

Now in Spanish -- make any moment mindful from morning to night with 5 categories of sturdy activity cards, designed to fit into each part of the day. Full-color illustrations, easy-to-follow instructions and an 8-page instruction booklet make this one-of-a-kind mindfulness deck an inclusive tool for nurturing inner peace and strength.

Historietas de humor que refleja las situaciones de todos los que sufrimos y disfrutamos con un hermano.

By day, Zoe Zhang is a fourth-grade bunny who loves reading books and playing soccer. By night, she's Robin Hoodie, a hero bandit who steals from the greedy and gives to the poor. When a dishonest city official bullies her family, she and her band of Merry Mates fight back. Kids will be captivated by this fast-paced adventure story that will appeal to reluctant readers. This short, 32-page chapter book features colorful, lively illustrations to capture the attention of kids who enjoy stories about underdog superheroes.

¿Quién es Mónica y quiénes son los millares de jóvenes que están detrás de las rejas? Personas ignoradas por el amor de alguien, destruidas por los matratoos en la infancia y la adolescencia, o simplemente que erraron por no encontrarle sentido a su vida, y avanzaron por donde les pareció mejor para hallar lo que toda persona anhela: gozar de libertad y felicidad. Hay otros millones de seres humanos que, sin estar atrás del hierro de las rejas, son víctimas de otras cárceles que los aprisionan sin piedad. Son las cárceles del miedo, el odio, la pobreza extrema, la carencia de amor ...