Un día de trabajo de un biólogo molecular (A Day at Work with a Molecular Biologist)

La historia de la pasión destructiva entre Ruth y Juan. Una novela que indaga en la búsqueda de la individualidad, las trampas y mentiras de los medios y la obsesión que mucha gente tiene por la fama como medio de superar las cargas del pasado.

Siamese Cats is a super introduction to one of your favorite, fluffy felines. Complete with a More Facts section and bolded glossary terms. Young readers will gather basic information about Siamese cats through easy-to-read, simple text alongside stunning full-bleed photography. Translated by native Spanish speakers. Aligned to Common Core Standards and correlated to state standards. Abdo Kids is a division of ABDO.

Georgina L�zaro presents the life of Rub�n Dar�o, father of Modernism, in this new addition to the award-winning series Cuando los grandes eran peque�os

Who were the earliest Americans? When, how, and from where did they enter and spread across the continent? And what is their relationship to modern Native Americans? Anthropologists develop theories to answer these questions based on the evidence they discover. Their theories—and the discoveries that prove and disprove them—are highlighted in this fascinating volume, full of awe-inspiring facts and incredible breakthroughs. Readers will feel like anthropologists and archaeologists themselves as they read about bones and artifacts, and what they reveal about the ancient cultures that roamed...