- The case of the missing monkey, by Cynthia Rylant
- Rylant, Cynthia, High-rise private eyes, case no. 008
- The Cobble Street Cousins, some good news, Cynthia Rylant ; illustrated by Wendy Anderson Halperin
- Poppleton in fall, Cynthia Rylant ; illustrated by Mark Teague
- Poppleton, Cynthia Rylant ; illustrated by Mark Teague
- Henry and Mudge and the careful cousin, the thirteenth book of their adventures, story by Cynthia Rylant ; pictures by Suçie Stevenson
- Brownie & Pearl get dolled up, Cynthia Rylant ; illustrated by Brian Biggs
- Special gifts, Cynthia Rylant ; illustrated by Wendy Anderson Halperin
- Mr. Putter & Tabby see the stars, Cynthia Rylant ; illustrated by Arthur Howard
- Motor Mouse & Valentino, Cynthia Rylant ; [illustrated by] Arthur Howard
- The high-rise private eyes, the case of the puzzling possum, story by Cynthia Rylant ; pictures by G. Brian Karas
- The lighthouse family, by Cynthia Rylant ; illustrated by Preston McDaniels
- The old woman who named things, Cynthia Rylant ; illustrated by Kathryn Brown
- The case of the troublesome turtle, story by Cynthia Rylant ; pictures by G. Brian Karas
- Rylant, Cynthia, Lighthouse family, 3
- Henry and Mudge and the funny lunch, the twenty-fourth book of their adventures, by Cynthia Rylant ; illustrated by Carolyn Bracken in the style of Suçie Stevenson
- Rylant, Cynthia, Cobble Street cousins, bk. 5
- In Aunt Lucy's kitchen
- When I was young in the mountains, by Cynthia Rylant ; illustrated by Diane Goode
- The relatives came, story by Cynthia Rylant ; illustrated by Stephen Gammell. --
- Rylant, Cynthia, High-rise private eyes, case no. 001
- Gooseberry Park, Cynthia Rylant ; illustrated by Arthur Howard
- Rylant, Cynthia, Henry and Mudge books, 2
- The case of the desperate duck, story by Cynthia Rylant ; pictures by G. Brian Karas
- Henry and Mudge and the bedtime thumps, the ninth book of their adventures, story by Cynthia Rylant ; pictures by Suçie Stevenson
- Rain, written by Cynthia Rylant ; illustrated by Lisa Congdon
- Henry and Mudge and Annie's good move, the eighteenth book of their adventures, story by Cynthia Rylant ; pictures by Suçie Stevenson
- Henry and Mudge and the great grandpas, the twenty-sixth book of their adventures, story by Cynthia Rylant ; pictures by Suçie Stevenson
- Poppleton in winter, Cynthia Rylant ; illustrated by Mark Teague
- Henry and Mudge and the sneaky crackers, the sixteenth book of their adventures, story by Cynthia Rylant ; pictures by Suçie Stevenson
- Henry and Mudge in the green time, the third book of their adventures, by Cynthia Rylant ; illustrated by Sucie Stevenson
- Summer party, by Cynthia Rylant ; illustrated by Wendy Anderson Halperin
- Thimbleberry stories, Cynthia Rylant ; illustrated by Maggie Kneen
- Mr. Putter & Tabby stir the soup, Cynthia Rylant ; illustrated by Arthur Howard
- The case of the baffled bear, story by Cynthia Rylant ; pictures by G. Brian Karas
- Mr. Putter & Tabby hit the slope, Cynthia Rylant ; illustrated by Arthur Howard
- Poppleton has fun, book seven, Cynthia Rylant ; illustrated by by Mark Teague
- In November, Cynthia Rylant ; illustrated by Jill Kastner
- The cookie-store cat, Cynthia Rylant
- Little Whistle's Christmas, Cynthia Rylant ; illustrated by Tim Bowers
- Rylant, Cynthia, Cobble Street cousins, 5
- Rylant, Cynthia, High-rise private eyes, #04
- Tulip sees America, by Cynthia Rylant ; illustrations by Lisa Desimini
- The case of the troublesome turtle, by Cynthia Rylant
- Poppleton and friends, Cynthia Rylant ; illustrated by Mark Teague
- Rylant, Cynthia, High-rise private eyes, case no. 004
- Moonlight, by Cynthia Rylant ; illustrated by Melissa Sweet
- Puppies and piggies, Cynthia Rylant ; illustrated by Ivan Bates
- Christmas in the country, Cynthia Rylant ; illustrated by Diane Goode
- Annie and Snowball and the cozy nest, Cynthia Rylant ; illustrated by Suçie Stevenson