Los ciclos de vida de los peces (Fish Life Cycles)

Many insects hatch from eggs and molt several times as they grow bigger. Others, such as butterflies, undergo a complete metamorphosis. A common science curriculum topic, insect life cycles may be confusing because of these differences. However, this book breaks down these cycles into easy-to-understand steps in both accessible language and colorful diagrams readers can turn to for review again and again. The most important vocabulary needed to talk about insect life cycles is further explained in fact boxes and an extended glossary.

Pit el pirata ha encontrado un viejo mapa... Y ese mapa indica que hay un tesoro escondido en una isla cercana. ¡Únete a la aventura del pirata Pit y encontrad juntos el tesoro! Una historia contada a través de fantásticas escenas pop-up con ventanas que revelan todo un mundo de piratas en 3D.

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...

What do a shark, a seahorse, and a ray have in common? They're all fish! Learn about the characteristics that all fish share.

Que los caminos que tomes, amor mío, no te lleven a darte cuenta de que estás vacío y de que tú herida, ni el alcohol, ni las fiestas o un amor a medias la pueden sanar. Que el daño que te han hecho no lo repitas porque habla más de ti que de ellos, porque quien saca las garras muestra sus propias heridas no curadas. Que no te dejen sangrando los amores de mentiras que te susurran al oído una cosa y te vienen por la espalda diciendo otra. Y sobre todo, amor mío, que el daño que vas haciendo con tu sonrisa, con tu sinceridad que vale un peso de a mentira y todas tus falsas promesas,...