A Reference first book

A dictionary of terms relating to prehistoric animals, their development, and early time periods.

A lexicon of famous athletes, sports and their rules, and pertinent terms.

A lexicon of terms relating to energy, from active solar energy system, air conditioning, and Alaskan pipeline, to wind turbine, windmill, and work.

A humorous dictionary of real and imaginary monsters of the world throughout history.

A lexicon of terms relating to the North American Indian. Includes Apache, Bureau of Indian Affairs, hogan, Maya, Pocahontas, and Trail of Tears.

A dictionary detailing the achievements of famous and lesser-known explorers, and listing the geographical areas explored by them.