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

by Francis Worcester Doughty

87. The Girl in Black; or, The Bradys Trapping a Confidence Queen.

88. The Bradys in Mulberry Bend; or, The Boy Slaves of "Little Italy."

89. The Bradys' Battle for Life; or, The Keen Detectives' Greatest Peril.

90. The Bradys and the Mad Doctor; or, The Haunted Mill in the Marsh.

91. The Bradys on the Rail; or, A Mystery of the Lightning Express.

92. The Bradys and the Spy; or, Working Against the Police Department.

93. The Bradys' Deep Deal; or, Hand-in-Glove with Crime.

94. The Bradys in a Snare; or, The Worst Case of All.

95. The Bradys Beyond Their Depth; or, The Great Swamp Mystery.

96. The Bradys' Hopeless Case; or, Against Plain Evidence.