Books in Children's Book Series (sorted alphabetically by author)
- The Boy Scouts with the Motion Picture Players Robert Shaler
- The Boy Scouts of the Flying Squadron Robert Shaler
- The Boy Scouts of the Geological Survey Robert Shaler
- Five Little Peppers Grown Up Margaret Sidney
- Five Little Peppers and their Friends Margaret Sidney
- Five Little Peppers Midway Margaret Sidney
- The Adventures of Joel Pepper Margaret Sidney
- Five Little Peppers and How They Grew Margaret Sidney
- Five Little Peppers and How They Grew Margaret Sidney
- Five Little Peppers Abroad Margaret Sidney
- Ethel Morton's Holidays Mabell S. C. Smith
- Ethel Morton at Rose House Mabell S. C. Smith
- Ethel Morton's Enterprise Mabell S. C. Smith
- Frank Merriwell Down South Burt L. Standish
- Frank Merriwell's Bravery Burt L. Standish
- Frank Merriwell's Cruise Burt L. Standish
- Frank Merriwell's Pursuit; Or, How to Win Burt L. Standish
- Frank Merriwell's Races Burt L. Standish
- Frank Merriwell at Yale; Or, Freshman Against Freshman Burt L. Standish
- Frank Merriwell's Nobility; Or, The Tragedy of the Ocean Tramp Burt L. Standish
- Frank Merriwell's Reward Burt L. Standish
- Frank Merriwell's Chums Burt L. Standish
- Frank Merriwell, Junior's, Golden Trail; Or, The Fugitive Professor Burt L. Standish
- A Campfire Girl's Test of Friendship Jane L. Stewart
- The Camp Fire Girls on the March; Or, Bessie King's Test of Friendship Jane L. Stewart