- Experiments With Balloons (Getting Started in Science)
- Acidophilus & colon health: Webster implant technique, post-antibiotic therapy / by David Webster
- Exploring nature around the year: Fall
- Ace Your Animal Science Project: Great Science Fair Ideas (Ace Your Biology Science Project)
- Frog and Toad Watching
- Marion E. Haynes
- Lawrence L. Steinmetz
- Elizabeth Moad
- Lloyd C. Finch
- Rebecca Luhn Wolfe
- Lois B. Hart
- Holly Berkley
- Judi Moreo
- Rebecca Luhn
- David Rosenthal
- Richard A. Lougy
- Terry L. Fitzwater
- T.M. Goeglein
- Neville Thompkins
- Frank Corrado
- Susan L. Brock
- Brock, Susan L. / Cabbell, Sally R. Brock, Susan L. / Cabbell, Sally R.
- Alan L. Wendroff
- Bernice B. Johnston
- Dolley Carlson