David Drake

The Puzzling Code (Adam Martin Mysteris, #1)

The Mystery of the Ghost Ship of Windsor Island (Orvie Mystery, #4)

Mystery of the Vanished Parents

The Mystery of Gallagher's Ghost (Orvie Mystery, #6)

The Mystery of the Treasure on Doubloon Island (Orvie Mystery, #5)

The Mystery of the Duke's Diamonds (Orvie Mystery, #3)

Tommy Powers and the Replicator of Rio Azul (Tommy Powers Super Hero, #4)

The Mystery of the Disappearing Pine Trees (Orvie Mystery, #2)

Tommy Powers and the Sorcerer of Akmindo Teeki (Tommy Powers Super Hero, #3)

The Boy Who Could See Into the Past (Orvie Mystery, #1)

The Baffling Stagecoach Robberies (Doc and Johnny's Old West Mysteries, #6)

The Boys' Great Adventure (Two Boys' Adventures in the Old West, #5)

The Pony Express Rides Again (Doc and Johnny Old West Mysteries, #3)

The Mystery of the Crimson Bandit (Doc and Johnny Old West Mysteries, #5)

Kidnapped! (Doc and Johnny's Old West Mysteries, #4)

Jericho and Red Eagle's Dangerous Journeys (Jericho and Red Eagle's Adventures in the Old Westr, #4)

The Greedy Ghost of the Golden Dutchman (Jericho and Red Eagle's Adventures in the Old West, #3)

Impostors (Jericho and Red Eagle: Two Boys' Adventures in the Old West, #2)

Kevin Kress - teen detective (Kevin Kress - Teen Detective, #1)

Tommy Powers and the Mutant Stranger (Tommy Powers Superhero, #2)

Disaster at Disappearing Creek

Replacement Kid

Johnny's Secret (Doc and Johnny's Old West Mysteries, #1)

The Red Bend Bank Robbery (Doc and Johnny's Old West Mysteries, #2)