¡En peligro! (At Risk!)

A family wants to share a pizza, but who gets how much? And how do they know? The answer is mathematical equations! Mathematical equations can be applied to food measurement, the human body, and even outer space! Students will answer different questions on mathematical equations in the book Comenzó con una pizza (It Started With Pizza). Used in the classroom or at home, this Spanish text includes a glossary, an index, engaging images, and easy-to-read text to help students build their math and reading skills while they are engaged in reading high-interest content.

Wildlife scientists study animals and plants, and they learn about endangered animals and how to help save them. Many times animals are tagged to study them and track them. Dr. Ian Stirling studies polar bears and retrieves data by observing them throughout the year. Dr. Jane Goodall studied chimpanzees all her life and learned many interesting things about the way they live, which is much like humans. She believes that we can help animals and promote peace in the world.

Juan se ha perdido en el bosque, ¡un bosque que su mamá le ha dicho que está lleno de fieras feroces! Pero las criaturas que Juan encuentra parecen muy amistosas, aunque están un poco preocupadas por las fieras feroces que el niño les ha contado que hay e

Desde que fue recogida en el bosque por Lord Drayton, Meg ha creído que era una chica corriente, poco agraciada y sin muchas luces. Su auténtica personalidad, su belleza, su inteligencia y sus extraordinarios poderes mágicos han sido ocultos a los ojos de

In a landmark work of history, Russell Shorto presents astonishing information on the founding of our nation and reveals in riveting detail the crucial role of the Dutch in making America what it is today. In the late 1960s, an archivist in the New York State Library made an astounding discovery: 12,000 pages of centuries-old correspondence, court cases, legal contracts, and reports from a forgotten society: the Dutch colony centered on Manhattan, which predated the thirteen "original" American colonies. For the past thirty years scholar Charles Gehring has been translating this trove, which...

Conmovedor relato autobiográfico que narra las experiencias de la autora durante la Segunda Guerra Mundial, cuando solo era niña judía que vivía en Holanda, ajena a lo que ocurría en el mundo. Su familia se ve obligada a dispersarse, pero la solidaridad, el ánimo alegre y la capacidad de recursos de la protagonista reflejan la fortaleza del ser humano, que trasciende los horrores de la guerra.