Sofía Reyes

The asteroid belt between Mars and Jupiter is an intriguing area of our solar system. Scientists have counted over 670,000 known asteroids there, but there could be millions more not yet found. Readers will discover much more about the asteroid belt in this highinterest book, which blends science and math. They'll read about several topics, such as space missions to the asteroid belt and the difference between an asteroid and a planet, and solve associated math problems-just like actual space scientists do!

Introduce students to one of the greatest presidents in American history, Abraham Lincoln. In this engaging and informational Spanish-translated biography, readers will learn about the amazing things that Lincoln accomplished during his presidency, and why he is considered a hero today. Build reading skills and strengthen social studies knowledge with this engaging book!

Sarah es la primera persona en su familia que no ha nacido como esclava. Pero ser libre no significa que Sarah no deba trabajar. Cocina, limpia, recoge algodón, lava la ropa y cuida de niños. Y cuando tiene que trabajar, Sarah se recoge el pelo. Un día, ¡se le empieza a caer! En lugar de darse por vencida, Sarah empieza a probar y mezclar productos y acaba inventando algo mejor que cualquier champú o aceite que haya probado... Gracias a este producto milagroso, decide crear su propia empresa.

In one of his works, Barthes wrote; "If I was a writer and I was dead, I would like that my life be reduced through the care of a friendly and confident biographer, to some details ... whose distinction and mobility could be translated out of any destiny."And Calvet has made it.