- Froggy's baby sister, by Jonathan London ; illlustrated by Frank Remkiewicz
- Froggy rides a bike, by Jonathan London ; illustrated by Frank Remkiewicz
- Horrible Harry cracks the code, by Suzy Kline ; pictures by Frank Remkiewicz
- Froggy goes to camp, by Jonathan London ; illustrated by Frank Remkiewicz
- Horrible Harry and the green slime, by Suzy Kline ; pictures by Frank Remkiewicz
- Horrible Harry goes to sea, by Suzy Kline ; pictures by Frank Remkiewicz
- Froggy goes to the library, by Jonathan London ; illustrated by Frank Remkiewicz
- Froggy's first kiss, by Jonathan London ; illustrated by Frank Remkiewicz
- Horrible Harry and the dungeon, by Suzy Kline ; pictures by Frank Remkiewicz
- Froggy goes to Hawaii, by Jonathan London ; illustrated by Frank Remkiewicz
- Froggy gets a doggy, by Jonathan London ; illustrated by Frank Remkiewicz
- Froggy's best Christmas, by Jonathan London ; illustrated by Frank Remkiewicz
- Scien-trickery, riddles in science, J. Patrick Lewis ; illustrated by Frank Remkiewicz
- Let's go, Froggy!, by Jonathan London ; illustrated by Frank Remkiewicz
- Froggy plays soccer, by Jonathan London ; illustrated by Frank Remkiewicz
- Seaweed soup, by Stuart J. Murphy ; illustrated by Frank Remkiewicz
- I hate camping, by P.J. Petersen ; illustrated by Frank Remkiewicz
- Froggy learns to swim, by Jonathan London ; illustrated by Frank Remkiewicz
- Froggy's worst playdate, by Jonathan London ; illustrated by Frank Remkiewicz
- Horrible Harry and the dragon war, by Suzy Kline ; pictures by Frank Remkiewicz
- Horrible Harry and The Goog, by Suzy Kline ; pictures by Frank Remkiewicz
- Horrible Harry takes the cake, by Suzy Kline ; pictures by Frank Remkiewicz
- Horrible Harry bugs the three bears, by Suzy Kline ; pictures by Frank Remkiewicz
- Horrible Harry and the locked closet, by Suzy Kline ; pictures by Frank Remkiewicz
- Froggy goes to school, by Jonathan London ; illustrated by Frank Remkiewicz
- Froggy's first kiss, by Jonathan London ; illustrated by Frank Remkiewicz
- Down by the station, by Jennifer Riggs Vetter ; illustrations by Frank Remkiewicz
- Incredible Ned, by Bill Maynard ; illustrated by Frank Remkiewicz
- Quiet, Wyatt!, by Bill Maynard ; illustrated by Frank Remkiewicz
- Froggy goes to bed, by Jonathan London ; illustrated by Frank Remkiewicz
- Froggy bakes a cake, by Jonathan London ; illustrated by Frank Remkiewicz
- Froggy is the best, by Jonathan London ; illustrated by Frank Remkiewicz
- Froggy goes to the doctor, by Jonathan London ; illustrated by Frank Remkiewicz
- Less than zero, by Stuart J. Murphy ; illustrated by Frank Remkiewicz
- Joe and Sparky, superstars!, Jamie Michalak ; illustrated by Frank Remkiewicz
- Froggy's Halloween, by Jonathan London ; illustrated by Frank Remkiewicz
- Froggy goes to the library, by Jonathan London ; illustrated by Frank Remkiewicz
- Froggy plays in the band, by Jonathan London ; illustrated by Frank Remkiewicz
- Horrible Harry and the mud gremlins, by Suzy Klein ; pictures by Frank Remkiewicz
- Froggy builds a tree house, by Jonathan London ; illustrated by Frank Remkiewicz
- Horrible Harry moves up to third grade, by Suzy Kline ; pictures by Frank Remkiewicz
- Horrible Harry in room 2B, by Suzy Kline ; pictures by Frank Remkiewicz
- Horrible Harry and the Christmas surprise, by Suzy Kline ; pictures by Frank Remkiewicz
- Froggy goes to Grandma's, by Jonathan London ; illustrated by Frank Remkiewicz
- Froggy's best babysitter, by Jonathan London ; illustrated by Frank Remkiewicz
- Horrible Harry at Halloween, by Suzy Kline ; illustrated by Frank Remkiewicz
- Froggy gets dressed, by Jonathan London ; illustrated by Frank Remkiewicz
- Froggy's day with Dad, by Jonathan London ; illlustrated by Frank Remkiewicz
- Froggy plays T-ball, by Jonathan London ; illustrated by Frank Remkiewicz
- Rabbit's pajama party, by Stuart J. Murphy ; illustrated by Frank Remkiewicz