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The lighthouse on the rock
The little demon, or, Plotting against the czar
The little joker, or, Always ready for fun
The little stockbroker, or, The boy with money to burn : a Wall Street story
The lost gold raft, or, A perilous cruise for a floating treasure
The mad hunter, or, The mystery of the beaver dam
The maniac engineer, or, A life's mystery
The maniac engineer, or, A life's mystery
The maniac rider, or, The mystery of Hawkeswood Grange
The marked moccasin, or, Pandy Ellis' pard
The marked moccasin, or, Pandy Ellis' pard
The masked terror
The men in green
The merry ten, or, The shadows of a social club
The merry ten, or, The shadows of a social club
The midnight alarm, or, The boys of old no. 9
The miner sport, or, Sugar-coated Sam's claim
Mulcahey twins
The mysterious man of the mountain
The mystery of the fire-ship, or, A brave boy sailing-master
The nemesis, or, Tracked to their doom
The Nihilist's son, or, The spy of the third section
The nine of Ninevah, or, The boys who beat the league
Ocean Wolf
The parson's boy, or, The innocent one of the family