The Bradys Beyond Their Depth; Or, The Great Swamp Mystery

by Francis Worcester Doughty

7. Case Number Ten; or, The Bradys and the Private Asylum Fraud.

8. The Bradys' Silent Search; or, Tracking the Deaf and Dumb Gang.

9. The Maniac Doctor; or, Old and Young King Brady in Peril.

10. Held at Bay; or, The Bradys on a Baffling Case.

11. Miss Mystery, the Girl from Chicago; or, Old and Young King Brady on a Dark Trail.

12. The Bradys' Deep Game; or, Chasing the Society Crooks.

13. Hop Lee, the Chinese Slave Dealer; or, Old and Young King Brady and the Opium Fiends.

14. The Bradys In the Dark; or, The Hardest Case of All.

15. The Queen of Diamonds; or, The Two King Bradys' Treasure Case.

16. The Bradys on Top; or, The Great River Mystery.