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Incoming Resources
- The creature in Ogopogo Lake, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The rock 'n' roll mystery, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- Caroline takes a chance, 1812, by Kathleen Ernst ; illustrations, Robert Papp ; vignettes, Lisa Papp
- The ghost at the drive-in movie, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- Meet Caroline, an American girl, by Kathleen Ernst ; illustrations, Robert Papp ; vignettes, Lisa Papp
- The giant yo-yo mystery, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The vampire mystery, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The spy in the bleachers, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- Caroline's battle, 1812, by Kathleen Ernst ; illustrations, Robert Papp ; vignettes, Lisa Papp
- The Seattle puzzle, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The ghost in the first row, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- Caroline's secret message, by Kathleen Ernst ; illustrations, Robert Papp ; vignettes, Lisa Papp
- The ghost of the Chattering Bones, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- Encyclopedia Brown and the case of the jumping frogs, Donald J. Sobol ; illustrated by Robert Papp
- Monkey trouble, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The clue in the recycling bin, created by Gertrude Chandler Warner ; illustrated by Robert L. Papp
- The mystery of the traveling tomatoes, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The vanishing passenger, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- Changes for Caroline, 1812, by Kathleen Ernst ; illustrations, Robert Papp ; vignettes, Lisa Papp
- The scarlet stockings spy, Trinka Hakes Noble ; illustrated by Robert Papp
- P is for princess, a royal alphabet, written by Steven L. Layne and Deborah Dover Layne ; illustrated by Robert Papp and Lisa Papp
- The secret of the mask, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The box that Watch found, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The mystery of the orphan train, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- A surprise for Caroline, by Kathleen Ernst ; illustrations, Robert Papp ; vignettes, Lisa Papp
- A horse named Dragon, created by Gertrude Chandler Warner ; ilustrated by Robert Papp
- The dog-gone mystery, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The clue in the corn maze, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The pumpkin head mystery, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The last brother, a Civil War tale, written by Trinka Hakes Noble ; illustrated by Robert Papp
- Superstar Watch, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The zombie project, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The game store mystery, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The great detective race, created by Gertrude Chandler Warner ; ilustrated by Robert Papp
- The spy game, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- Caroline takes a chance, 1812, by Kathleen Ernst ; illustrations, Robert Papp ; vignettes, Lisa Papp
- Meet Caroline, an American girl, by Kathleen Ernst ; illustrations, Robert Papp ; vignettes, Lisa Papp
- The rock 'n' roll mystery, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The creature in Ogopogo Lake, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The vampire mystery, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The giant yo-yo mystery, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The mystery of the traveling tomatoes, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The Seattle puzzle, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The clue in the recycling bin, created by Gertrude Chandler Warner ; illustrated by Robert L. Papp
- The ghost of the Chattering Bones, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The vanishing passenger, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The ghost in the first row, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The scarlet stockings spy, Trinka Hakes Noble ; illustrated by Robert Papp
- The spy in the bleachers, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- Encyclopedia Brown and the case of the jumping frogs, Donald J. Sobol ; illustrated by Robert Papp
- Caroline's secret message, by Kathleen Ernst ; illustrations, Robert Papp ; vignettes, Lisa Papp
- Monkey trouble, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The box that Watch found, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- P is for princess, a royal alphabet, written by Steven L. Layne and Deborah Dover Layne ; illustrated by Robert Papp and Lisa Papp
- The mystery of the orphan train, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The secret of the mask, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The last brother, a Civil War tale, written by Trinka Hakes Noble ; illustrated by Robert Papp
- The clue in the corn maze, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The dog-gone mystery, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- A surprise for Caroline, by Kathleen Ernst ; illustrations, Robert Papp ; vignettes, Lisa Papp
- The game store mystery, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The great detective race, created by Gertrude Chandler Warner ; ilustrated by Robert Papp
- The spy game, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- The zombie project, created by Gertrude Chandler Warner ; illustrated by Robert Papp
- Superstar Watch, created by Gertrude Chandler Warner ; illustrated by Robert Papp