4. The Bradys' Great Bluff; or, A Bunco Game that Failed to Work. 5. In and Out; or, The Two King Bradys on a Lively Chase. 6. The Bradys' Hard Fight; or, After the Pullman Car Crooks. 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. 17. The Missing Engineer; or, Old and Young King Brady and the Lightning Express. 18. The Bradys' Fight For a Life; or, A Mystery Hard to Solve. 19. The Bradys' Best Case; or, Tracking the River Pirates. 20. The Foot in the Frog; or, Old and Young King Brady and the Mystery of the Owl Train. 21. The Bradys' Hard Luck; or, Working Against Odds. 22. The Bradys Baffled; or, In Search of the Green Goods Men. 23. The Opium King; or, The Bradys' Great Chinatown Case. 24. The Bradys in Wall Street; or, A Plot to Steal a Million. 25. The Girl From Boston; or, Old and Young King Brady on a Peculiar Case. 26. The Bradys and the Shoplifters; or, Hard Work on a Dry Goods Case. 27. Zig Zag the Clown; or, The Bradys' Great Circus Trail. 28. The Bradys Out West; or, Winning a Hard Case. 29. After the Kidnappers; or, The Bradys on a False Clue. 30. Old and Young King Bradys' Battle; or, Bound to Win Their Case. 31. The Bradys' Race Track Job; or, Crooked Work Among Jockeys. 32. Found in the Bay; or, The Bradys on a Great Murder Mystery. 33. The Bradys in Chicago; or, Solving the Mystery of the Lake Front. 34. The Bradys' Great Mistake; or, Shadowing the Wrong Man. 35. The Bradys and the Mail Mystery; or, Working for the Government. 36. The Bradys Down South; or, The Great Plantation Mystery. 37. The House in the Swamp; or, The Bradys' Keenest Work. 38. The Knock-out-Drops Gang; or, The Bradys' Risky Venture. 39. The Bradys' Close Shave; or, Into the Jaws of Death. 40. The Bradys' Star Case; or, Working for Love and Glory. 41. The Bradys In 'Frisco; or, A Three Thousand Mile Hunt. 42. The Bradys and the Express Thieves; or, Tracing the Package Marked "Paid." 43. The Bradys' Hot Chase; or, After the Horse Stealers. 44. The Bradys' Great Wager; or, The Queen of Little Monte Carlo. 45. The Bradys' Double Net; or, Catching the Keenest of Criminals. 46. The Man in the Steel Mask; or, The Bradys' Work for a Great Fortune. 47. The Bradys and the Black Trunk; or, Working a Silent Clew. 48. Going It Blind; or, The Bradys' Good Luck. 49. The Bradys Balked; or, Working up Queer Evidence.