Manualidades: Diseños con alheña (Make It: Henna Designs)

An award-winning, educator-approved first book on birds. In this simple volume, educator and author Cathryn Sill uses clear, easy-to-understand language to teach children what birds are, what they do, and how they live. Noted wildlife illustrator John Sill provides beautifully detailed, realistic paintings to showcase the birds' diverse and natural worlds, and an afterword provides more details about each bird and inspires further learning.

El objetivo de esta obra no es tanto la dogmática de la acción y de la comisión por omisión en sí mismas consideradas, sino básicamente el ajuste de ambas al principio de legalidad. Como ese ajuste es profundamente discutible, se ha creído necesaria una reflexión sobre los fundamentos y los fines de la dogmática penal. El resultado de esa reflexión es alarmante porque muestra un abuso del Derecho penal que no se limita a la comisión por omisión ni a la vulneración del principio de legalidad, sino que va mucho más allá. En efecto, hay muchas otras amenazas para la libertad que...

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...

Animals hide to avoid being eaten or to sneak up on animals they want to eat. This amazing book introduces children to some basic science concepts. Fascinating photographs feature animals that can change color, or that have different shapes and patterns, so that they can blend into their surroundings. A special section also features animals that do not need to hide.