Books about Friendship -- Juvenile fiction (sorted alphabetically)
- Dorothy and the Wizard in Oz L. Frank Baum
- Dorothy and the Wizard in Oz L. Frank Baum
- Dorothy and the Wizard in Oz L. Frank Baum
- Dorothy at Skyrie Evelyn Raymond
- Dorothy Dainty at Glenmore Amy Brooks
- Dorothy Dainty at the Mountains Amy Brooks
- Dorothy Dainty's Gay Times Amy Brooks
- Dorothy Dale and Her Chums Margaret Penrose
- Dorothy Dale at Glenwood School Margaret Penrose
- Dorothy Dale in the West Margaret Penrose
- Dorothy Dale's engagement Margaret Penrose
- Dorothy Dale's Promise Margaret Penrose
- Dorothy Dale's School Rivals Margaret Penrose
- Dorothy Dale to the rescue Margaret Penrose
- Down the Slope James Otis
- Dusty Diamonds Cut and Polished: A Tale of City Arab Life and Adventure R. M. Ballantyne
- Eagle Cliff R. M. Ballantyne
- Eight Girls and a Dog Carolyn Wells
- elder brother Eglanton Thorne
- Elizabeth Ann's Houseboat Josephine Lawrence
- Elizabeth, Betsy, and Bess—schoolmates Amy Ella Blanchard
- Elsie's scholarship : and why she surrendered it Emma Leslie
- Elsie Yachting with the Raymonds Martha Finley
- Enchanted Castle E. Nesbit
- Enchanted Castle E. Nesbit