Credits

Art director

Kay M. Kramer

Designer

William A. Seabright

Illustrators

Program William C. Ober, Margaret B. Ober

Typographer

The Clarinda Company

Artists

William C. Ober, Ronald J. Ervin, Molly K. Ryan, George V. Venable

Production manager

Jerry A. Wood

Authors

Peter H. Raven, George B. Johnson

Printer/binder

Von Hoffman Press, Inc.

Paper

50# S.D. Warren’s Somerset

Publisher/client

Times Mirror/Mosby College Publishing