Books about Boys -- Juvenile fiction (sorted alphabetically)
- Jerry's Charge Account Hazel Hutchins Wilson
- Jerry Todd and the Oak Island Treasure Leo Edwards
- Jerry Todd and the Talking Frog Leo Edwards
- Joe Strong on the Trapeze; Or, The Daring Feats of a Young Circus Performer Vance Barnum
- Johnny Blossom Dikken Zwilgmeyer
- Jokikylän pojat (Finnish) Aarne Mustasalo
- Josiah in New York; or, A coupon from the Fresh Air Fund James Otis
- Just David Eleanor H. Porter
- Just—William Richmal Crompton
- Killykinick Mary T. Waggaman
- King of Ranleigh: A School Story F. S. Brereton
- Launch Boys' Adventures in Northern Waters Edward Sylvester Ellis
- Launch Boys' Cruise in the Deerfoot Edward Sylvester Ellis
- Left on the Prairie Noel West
- Leslie Ross; or, Fond of a Lark Charles Bruce
- little acrobat: a story of Italy Janie Prichard Duggan
- Little Black Sambo Helen Bannerman
- Little Boy Lost W. H. Hudson
- Little Boy Lost W. H. Hudson
- Little Erik of Sweden Madeline Brandeis
- Little Green Goblin J. B. Naylor
- little merchant : A story for little folks Oliver Optic
- little Swiss boy Johanna Spyri
- London Baby: The Story of King Roy L. T. Meade
- Mabel Wynn : or, "Those boys" Faye Huntington