ABC Coquí is a fun and colorful alphabet book with a Puerto Rican twist. Typical Puerto Rican words are illustrated in bright and vivid ways to engage readers of all ages while teaching them about Puerto Rico's rich and wonderful culture!

A heartfelt picture book based on the author-illustrator's own experiences, about a boy who moves to the U.S. mainland from Puerto Rico and realizes that New York City might have more in common with San Juan than he initially thought. Miguel's pet frog, Coquí, is always with him: as he greets his neighbors in San Juan, buys quesitos from the panadería, and listens to his abuelo's story about meeting baseball legend Roberto Clemente. Then Miguel learns that he and his parents are moving to the U.S. mainland, which means leaving his beloved grandparents, home in Puerto Rico, and even Coquí behind. Life in New York City is overwhelming, with unfamiliar buildings, foods, and people. But when he and Mamá go exploring, they find a few familiar sights that remind them of home, and Miguel realizes there might be a way to keep a little bit of Puerto Rico with him--including the love he has for Coquí--wherever he goes.

A magical Spanish-language tale, Kiki Koki tells the story of a little Taino Indian boy who is too lazy to help his tribe prepare for the Moon Festival. To punish Kiki Koki, the Moon Goddess turns him into a tree frog. To return to his human form, he must rescue his new frog friends from dangerous pirates, and, in the process, learns that friendship takes courage, dedication, and hard work. With its vibrant illustrations, heartwarming message, and adorable hero, children will love this fun tale.

Coloring book of the children's classic, Un coquí de Boriquén con los Reyes a Belén.

COQUI, is a tiny tree frog who lives in a rainforest in the enchanted island of Puerto Rico. Coqui doesn't 'ribbit' like other frogs so he is on a journey to teach his friends the importance in being yourself. Along the way he teaches his young friends some new words in his native language, Spanish, as well as his very unique song. Join our tiny tree frog on an adventure of singing and learning in, COQUI!

Find quick piecing and appliqu in 14 projects, easy enough for all skill levels

Bones and Cartilage provides the most in-depth review ever assembled on the topic. It examines the function, development and evolution of bone and cartilage as tissues, organs and skeletal systems. It describes how bone and cartilage is developed in embryos and are maintained in adults, how bone reappears when we break a leg, or even regenerates when a newt grows a new limb, or a lizard a tail. This book also looks at the molecules and cells that make bones and cartilages and how they differ in various parts of the body and across species. It answers such questions as "Is bone always bone? "Do bones that develop indirectly by replacing other tissues, such as marrow, tendons or ligaments, differ from one another? "Is fish bone the same as human bone? "Can sharks even make bone? and many more.* Complete coverage of every aspect of bone and cartilage* Full of interesting and unusual facts* The only book available that integrates development and evolution of the skeleton* Treats all levels from molecular to clinical, embryos to evolution* Written in a lively, accessible style* Extensively illustrated and referenced* Integrates analysis of differentiation, growth and patterning* Covers all the vertebrates as well as invertebrate cartilages* Identifies the stem cells in embryos and adults that can make skeletal tissues

K-8 reading program.

Consisting of more than six thousand species, amphibians are more diverse than mammals and are found on every continent save Antarctica. Despite the abundance and diversity of these animals, many aspects of the biology of amphibians remain unstudied or misunderstood. The Ecology and Behavior of Amphibians aims to fill this gap in the literature on this remarkable taxon. It is a celebration of the diversity of amphibian life and the ecological and behavioral adaptations that have made it a successful component of terrestrial and aquatic ecosystems. Synthesizing seventy years of research on amphibian biology, Kentwood D. Wells addresses all major areas of inquiry, including phylogeny, classification, and morphology; aspects of physiological ecology such as water and temperature relations, respiration, metabolism, and energetics; movements and orientation; communication and social behavior; reproduction and parental care; ecology and behavior of amphibian larvae and ecological aspects of metamorphosis; ecological impact of predation on amphibian populations and antipredator defenses; and aspects of amphibian community ecology. With an eye towards modern concerns, The Ecology and Behavior of Amphibians concludes with a chapter devoted to amphibian conservation. An unprecedented scholarly contribution to amphibian biology, this book is eagerly anticipated among specialists.