Clara Barton

Rudy can't find his favorite sweater. He's looked everywhere: inside the house, outside, and in the apartments upstairs and downstairs. In the kitchen, in the bathroom, here, there . . . where could it be? This enchanting story has flaps, pages with cutouts, and numbers to count.

There is no better way to get your child interested in reading than a poster book. My Big Poster Book is a series of books that cover topics such as the human body or the dinosaurs. Each book in this series is illustrated with multiple colorful pictures and their names, so your child can improve their vocabulary about different topics.

¿Qué es un “experimento mental”? Como nos dice Martin Cohen, «al igual que los que se realizan en el laboratorio, son pruebas que se conciben con el fin de explorar (o de destruir) las intuiciones que tenemos sobre el funcionamiento del mundo». Este libro imprescindible para todos los amantes del saber, desde los científicos a los filósofos, recopila los 26 experimentos de esta clase más interesantes realizados a lo largo de la historia. Y no es poca sorpresa, para empezar, enterarnos de que toda la ciencia moderna se sustenta sobre los modestos cimientos que establecieron media...

As the son of the Japanese consul to Lithuania, young Hiroki watched his father help many Jewish refugees escape death at the hands of the Nazis through assistance from his family and friends after their visas were denied.