This book tells the story of Pteranodon. During the late Cretaceous period, between 89 and 80 million years ago, one of the largest flying reptiles to exist flew in the skies. Its large… More →

The island of Puerto Rico or "rich port" has long been known as a center of trade and commerce in the Caribbean. It is also a small island with great physical and social diversity. Puerto… More →

From being a stopping point for pirates and privateers, to a Spanish colony and later an American colony, the island of Puerto Rico has been a strategic piece of real estate for hundreds of… More →

Children will enjoy this fascinating book which uses the principles of Makerspace to introduce them to the pulley. Simple text describes the structure and uses of pulleys, and clear,… More →

Pulling Up explores the benefits and uses of the pulley. This clever device uses rope wound over a grooved wheel to help lift heavy loads. RobbO and RobbEE use a pulley to remove the engine… More →

Three cheers for this incredibly physical competitive sport that combines gymnastic moves with dance. Kids will learn about the basics of tumbling, dance, jumps, and stunting, or building… More →

Dress like a king or queen, twirl your gragger, and make some noise - Purim is here! One of the happiest Jewish holidays on the calendar, this springtime holiday is celebrated with costume… More →

Patterns are made up of shapes, like spots, stripes, circles, triangles, and combinations of these. Colors play a big part in patterns as well. Bobbie Kalman's new book helps explain how some More →

Queen Victoria's Diamond is set in Knickknack Market, a busy street market of antique stalls and in particular, the stall belonging to Mr. Rummage. This stall holds many different objects and More →

Few books explain the scientific classification of animals as well as What is the Animal Kingdom? All creatures, including insects, mammals, and fish, are classified and described from simple More →