Research Databases: W

Identification guide to search for trees by leaf, fruit, or name

Includes 30 species and subspecies of snakes that are found in Ohio. Of these 30 kinds of snakes only three are poisonous and dangerous to people and domestic animals. Also included is one species of poisonous snake that does NOT live in Ohio, the Water Moccasin. The Water Moccasin was added because a great many people think that it does live in Ohio.

A guide for identifying flint artifacts, in addition to historical information about Ohio's ancient peoples.

Access the complete World Book Encyclopedia, complete with multimedia (images, audio, video), special features, news, and related web links.

Three interactive learning environments for preschoolers and children in early grades.

Thousands of colorful illustrations, diagrams, and maps enrich thousands of articles selected for appeal and curricular standards, with teacher guides, provide instructions and stimulating ways to use content in the classroom setting or for homework.

As the optimal beginner’s Spanish-language reference tool, the site offers all the best elements of World Book Kids—thousands of easy-to read articles packed with stunning illustrations, videos, interactive maps, and a wealth of engaging games and activitie.