Full AspenCat Catalog

With more than 2.5 million copies sold of the first five books in the series, I Spy has proven itself a winner. The best and brightest yet, I Spy School Days is filled with glorious, color, two-page photographic spreads which feature brainteasers to solve in a blackboard scene, hundreds of tiny objects to ponder in a classification puzzle, Rube Goldberg contraptions to figure out, and more. Picture puzzles featuring photographs of school scenes.

Describes the atmospheric conditions which create thunderstorms, hailstorms, lightning, tornadoes, and hurricanes and how violent weather affects the environment and people.

Illustrator Janet Stevens introduces the processes involved in making a book, from manuscript to finished book.

The real life experiences of Koko, a gorilla in California who uses sign language, with a young kitten whom she loved and grieved over when it died.

Describes the origins and practices of Kwanzaa, the seven-day festival during which people of African descent rejoice in their ancestral values.

Describes the physical characteristics and behavior of various members of the family of animals known as crocodilians.

An introduction to the human skeletal system, explaining how the 206 bones of the skeleton join together, how they grow, how they help make blood, what happens when they break, and how they mend.

Describes, in question and answer format, the great migration of immigrants to New York's Ellis Island, from the 1880s to 1914. Features quotes from children and adults who passed through the station.

Briefly describes the beginning and end of life for plants, animals, insects, and people.

Describes the conditions and terrain of Mount Everest, attempts that have been made to scale this peak, and general information about the equipment and techniques of mountain climbing.