Books in Children's Book Series (sorted by popularity)
- The Japanese Twins Lucy Fitch Perkins 53 downloads
- The Rover Boys on Land and Sea: The Crusoes of Seven Islands Edward Stratemeyer 53 downloads
- Boy Scouts in an Airship; Or, The Warning from the Sky G. Harvey Ralphson 53 downloads
- Fred Fenton on the Track; Or, The Athletes of Riverport School Allen Chapman 53 downloads
- Boy Scouts on Motorcycles; Or, With the Flying Squadron G. Harvey Ralphson 53 downloads
- Bunny Brown and His Sister Sue on Grandpa's Farm Laura Lee Hope 52 downloads
- Polly of Pebbly Pit Lillian Elizabeth Roy 52 downloads
- Patty and Azalea Carolyn Wells 52 downloads
- Dorothy Dale's Queer Holidays Margaret Penrose 52 downloads
- The Boy Scouts in Front of Warsaw; Or, In the Wake of War George Durston 52 downloads
- The Outdoor Girls at Wild Rose Lodge; or, the Hermit of Moonlight Falls Laura Lee Hope 52 downloads
- Frank Merriwell's Reward Burt L. Standish 52 downloads
- Four Little Blossoms on Apple Tree Island Mabel C. Hawley 51 downloads
- The Hilltop Boys on Lost Island Cyril Burleigh 51 downloads
- The Boy Allies Under the Sea; Or, The Vanishing Submarines Clair W. Hayes 51 downloads
- Rollo in Geneva Jacob Abbott 51 downloads
- The Motor Girls Through New England; or, Held by the Gypsies Margaret Penrose 51 downloads
- Patty Blossom Carolyn Wells 51 downloads
- Motor Boat Boys Mississippi Cruise; or, The Dash for Dixie Louis Arundel 50 downloads
- The Young Engineers in Mexico; Or, Fighting the Mine Swindlers H. Irving Hancock 50 downloads
- The Outdoor Girls at Ocean View; Or, The Box That Was Found in the Sand Laura Lee Hope 50 downloads
- The Banner Boy Scouts Afloat; or, The Secret of Cedar Island George A. Warren 50 downloads
- The Curlytops and Their Pets; Or, Uncle Toby's Strange Collection Howard Roger Garis 50 downloads
- The Boy Allies with Uncle Sam's Cruisers Clair W. Hayes 50 downloads
- The Camp Fire Girls in the Outside World Margaret Vandercook 50 downloads