- Mystery math, a first book of algebra, by David A. Adler ; illustrated by Edward Miller
- Young Cam Jansen and the 100th day of school mystery, by David A. Adler ; illustrated by Susanna Natti
- Cam Jansen and the mystery writer mystery, by David A. Adler ; illustrated by Joy Allen
- Cam Jansen and the green school mystery, David A. Adler ; illustrated by Joy Allen
- Young Cam Jansen and the goldfish mystery, by David A. Adler ; illustrations by Susanna Natti
- Millions, billions & trillions, understanding big numbers, by David A. Adler ; illustrated by Edward Miller
- America's champion swimmer, Gertrude Ederle, written by David A. Adler ; illustrated by Terry Widener
- Young Cam Jansen and the substitute mystery, by David A. Adler ; illustrated by Susanna Natti
- Pass the ball, Mo!, by David A. Adler ; illustrated by Sam Ricks
- Young Cam Jansen and the circus mystery, David A. Adler ; illustrated by Susanna Natti
- Triangles, by David A. Adler ; illustrated by Edward Miller
- Young Cam Jansen and the lost tooth, by David A. Adler ; illustrated by Susanna Natti
- Fun with Roman numerals, by David A. Adler ; illustrated by Edward Miller
- Things that float and things that don't, by David A. Adler ; illustrated by Anna Raff
- Young Cam Jansen and the knock, knock mystery, by David A. Adler ; illustrated by Susanna Natti
- Adler, David A, Mo Jackson series
- Young Cam Jansen and the spotted cat mystery, by David A. Adler ; illustrated by Susanna Natti
- Adler, David A, Cam Jansen adventure, 33
- You can, toucan, math, word problem-solving fun, by David A. Adler ; illustrated by Edward Miller
- Young Cam Jansen and the new girl mystery, by David A. Adler ; illustrated by Susanna Natti
- Light waves, David A. Adler ; illustrated by Anna Raff
- Young Cam Jansen and the Double Beach mystery, by David A. Adler ; illustrated by Susanna Natti
- Young Cam Jansen and the lions' lunch mystery, by David A. Adler ; illustrated by Susanna Natti
- Cam Jansen and the wedding cake mystery, by David Adler ; illustrated by Joy Allen
- Cam Jansen and the millionaire mystery, David A. Adler ; illustrated by Joy Allen
- The story of Passover, by David A. Adler ; illustrated by Jill Weber
- Danny's doodles, the dog biscuit breakfast, David A. Adler
- Cam Jansen and the Spaghetti Max mystery, David A. Adler ; illustrated by Joy Allen
- Adler, David A, Cam Jansen adventure, 34
- The squirting donuts, story and illustrations by David A. Adler
- Cam Jansen and the secret service mystery, by David A. Adler ; illustrated by Susanna Natti
- Cam Jansen and the graduation day mystery, David A. Adler ; illustrated by Joy Allen
- Cam Jansen and the Sports Day mysteries, a super special, by David A. Adler ; illustrated by Joy Allen
- Get a hit, Mo!, by David A. Adler ; illustrations by Sam Ricks
- Young Cam Jansen and the magic bird mystery, by David A. Adler ; illustrated by Susanna Natti
- Don't throw it to Mo!, by David A. Adler ; illustrated by Sam Ricks
- Adler, David A, Cam Jansen adventure, 29
- The jelly bean experiment, story and illustrations by David A. Adler
- Perimeter, area, and volume, a monster book of dimensions, by David A. Adler ; illustrated by Edward Miller
- Money madness, by David A. Adler ; illustrated by Edward Miller
- Lou Gehrig, the luckiest man, David A. Adler ; illustrated by Terry Widener
- Cam Jansen and the joke house mystery, David A. Adler ; illustrated by Joy Allen
- Cam Jansen and the basketball mystery, David A. Adler ; illustrated by Joy Allen