¿Qué comen las aves?

It takes different parts to build a house. The floor is built first. Walls need to be added next. Windows and doors, too. Learn about the steps it takes to build a house. Paired to the fiction title We Have a Box.

A family can be made in different ways. Families are all made from love. Let’s learn how a family can be made. Paired to the fiction title The Family Photo.

Nature is amazing and filled with different shapes. Learn about the different shapes found in nature. Paired to the fiction title What Can I Make?.

Mysterious ancient ruins, hidden deep in the jungle of southern Mexico In May 1840, explorers John Stephens and Frederick Catherwood road their mules along a steep, muddy jungle path. They were hoping to find the ruins of an ancient, deserted site in Mexico they knew only from visitors’ accounts. Through the trees, they spied the remains of a crumbling stone palace. Palenque! In the weeks they spent there, the men discovered intricately designed buildings and mysterious glyphs, or symbols. Who built this city? What did the glyphs mean? The questions remained largely unanswered until the...

This book is a comprehensive, practical presentation of the principles of behavior modification and guidelines for their application. It teaches forms of behavior modification ranging from helping children learn necessary life skills to training pets, to solving personal behavior problems.

Los youtubers han conquistado el mundo En la última década, YouTube ha reemplazado a la TV en los hábitos de una generación entera. Los youtubers son irreverentes e imprimen su personalidad en cada video. Aquí sabrás la diferencia entre un youtuber de cien suscriptores y los ídolos que superan los 5 millones. Youtube es el medio de expresión del futuro Algunos youtubers apuestan por la comedia. Otros crean detallados tutoriales sobre sus hobbies. Y los más audaces confiesan sus secretos en formato de vlog. En este libro descubrirás trucos para perderle el miedo a la cámara,...

What’s the difference between a seal and a sea lion? These “second cousins” of the sea look similar, but there are many ways to tell these creatures apart. From ear shape to the noises they make to communicate, seals and sea lions are amazing creatures with both shared features and many truly unique attributes. They both share an ocean habitat, but when readers take a closer look, it’s easy to discover how they each fight off predators, mate, and raise their young in different ways. Captivating full-color photographs help to bring these marvelous mammals to vivid life.