- The Boxcar children Halloween special, created by Gertrude Chandler Warner
- The mystery at Peacock Hall, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The amusement park mystery, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The outer space mystery, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The mystery of the lake monster, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The mystery at Snowflake Inn, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The mystery of the lost mine, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The mystery at the fair, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The mystery in the old attic, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The hurricane mystery, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The mystery of the mixed-up zoo, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The chocolate sundae mystery, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The mystery of the hidden beach, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The soccer mystery, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The mystery of the purple pool, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The pizza mystery, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The firehouse mystery, created by Gertrude Chandler Warner ; [illustrated by Charles Tang]
- The black pearl mystery, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The basketball mystery, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The guide dog mystery, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The mystery of the queen's jewels, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The mystery of the stolen sword, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The mystery in Washington, D.C., created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The haunted cabin mystery, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The mystery girl, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The ghost town mystery, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The mystery of the hidden painting, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The ghost ship mystery, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The Niagara Falls mystery, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The poison frog mystery, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The mystery in the mall, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The animal shelter mystery, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- Mystery in the cave, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The dinosaur mystery, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The mystery in San Francisco, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The Pilgrim Village mystery, created by Gertrude Chandler Warner ; illustrated by Charles Tang, 5
- The mystery bookstore, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The mystery of the missing cat, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The mystery of the black raven, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The mystery of the stolen music, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The mystery on the train, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The Windy City mystery, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The home run mystery, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The mystery at the Alamo, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The castle mystery, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The camp-out mystery, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The pet shop mystery, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The mystery on the ice, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The old motel mystery, created by Gertrude Chandler Warner ; illustrated by Charles Tang
- The mystery of the lost village, created by Gertrude Chandler Warner ; illustrated by Charles Tang