Secret Service: Old and Young King Brady, Detectives
63. The Bradys on the Ocean; or, The Mystery of Stateroom No. 7.199. The Bradys and the Card Crooks; or, Working on an Ocean Liner
418. The Bradys and Captain Darke; or, The Mystery of the China Liner
788. The Bradys on the Ocean; or, The Mystery of Stateroom No. 7.
924. The Bradys and the Card Crooks; or, Working on an Ocean Liner
1143. The Bradys and Captain Darke; or, The Mystery of the China Liner