Brief biographys of some Western Lawmen including Tom Smith, Wild Bill Hickok, Calamity Jane, Wyatt Earp, Bat Masterson, Pat Garrett, Texas Rangers, T.I. Courtright, Pinkerton Agency, Charlie Siringo, Tom Horn, Temple Houston, Bill Tilghman, Chris Madsen, Judge Roy Bean and Isaac Parker.

Describes pioneers in such criminology techniques as fingerprinting, forensic medicine, and handwriting analysis.

Brief biographies of fourteen men and women who dedicated their lives to studying some aspect of nature.

An introduction to the physical characteristics, habits, and natural environment of the rattlesnake.

Describes the physical characteristics, behavior, and habitat of the Alaskan brown bear.

Simple text and photographs introduce the physical characteristics, behavior, and habitats of North American bats.

Introduces the physical characteristics, behavior, and habitat of the nine-banded armadillo.

Introduces the physical characteristics, behavior, habitats, and life cycle of North American toads.

Introduces the physical characteristics, behavior, habitat, and life cycle of salamanders.

Introduces the physical characteristics, habits, and natural environment of the North American beaver.