Bell, Frank
Flash Evans and the Darkroom Mystery '40
Flash Evans, Camera News Hawk '40
Benson, Mildred
Dangerous Deadline '57
Quarry Ghost, '59
Kristie at College (Quarry Ghost) '60
Clark, Joan
Penny Nichols Finds a Clue '36
Penny Nichols and the Mystery of the Lost Key '36
Penny Nichols and the Black Imp ' 36
Penny Nichols and the Knob Hill Mystery '39
Connie at Ranibow Ranch ' 39
Duncan, Julia K.
Doris Force at Locked Gates '31
Doris Force at Cloudy Cove ' 31
Emerson, Alice B.
Ruth Fielding Series:
-Her Great Scenario '27
-Cameron Hall '28
-Clearing Her Name '29
-Talking Pictures '30
-Baby Jane '31
-Her Double '32
-Greatest Triumph '33
-Crowning Glory '34
Judd, Fances K.
Kay Tracey Mysteries:
-Swaying Curtains '35
-Shadow at the Door '35
-Six Fingered Glove Mystery '36
-Green Cameo Mystery '36
-Secret at the Windmill '37
-Beneath the Crimson Brier Bush '37
-Message in the Sand Dunes '38
-Murmuring Portrait '38
-When the Key Turned '39
-Sunken Garden '39
-Forbidden Tower ' 40
-Sacred Feather '40
Keene, Carolyn
Mystery at the Lookout '42
Dana Girls Series:
-Secret at the Hermitage '36
-Circle of Footprints '37
-Mystery of the locked Room '38
-Clue in the Cobweb '39
-Secret at the Gatehouse '40
-Mysterious Fireplace '41
-Clue in the Rusty Key '42
-Portait in the Sand '43
-Secret in the Old Well '44
-Clue in the Ivy '52
-Secret of the Jade Ring '53
-Mystery at the Crossroads '54
Nancy Drew Series:
-1 Old Clock '30
-2 Hidden Staircase '30
-3 Bungalow '30
-4 Lilac Inn '30
-5 Shadow Ranch '30
-6 Red Gate Farm '31
-7 Diary '32
-11 Broken Locket '34
-12 Hollow Oak '35
-13 Ivory Charm '36
-14 Whispering Statue '37
-15 Haunted Bridge '37
-16 Tapping Heels '39
-17 Brass Bound Trunk '40
-18 Moss Covered Mansion '41
-19 Missing Map '42
-20 Jewel Box '43
-21 Old Attic '44
-22 Crumbling Wall ' 45
-23 Tolling Bell '46
-24 old Album '47
-25 Blackwood Hall '48
-30 Velvet Mask '53
Palmer, Don
Boy Scout Explorer Series:
-Emrald Valley '55
-Treasure mountain '55
-Headless Hollow '57
Thorndyke, Helen Louise
Honey Bunch Books:
-Little Treasure Hunt '37
-First Little Club '38
-First Little Trip in a Trailer '39
-First Little Trip to a Big Fair '40
-First Twin Playmates '41
West, Dorothy
Dot and Dash Books:
-Maple Sugar Camp '38
-Happy Hollow '38
-North Woods '38
-Pumpkin Patch '39
-Seashore '40
Wirt, Ann
Madge Sterling Series:
-Missing Formula '32
-Deserted Yacht '32
-Sundial '32
Wirt, Mildred A.
Sky Races '35
Twin Ring Mystery '35
Carolina Castle '36
Courageous Wings '37
Mystery of the Laughing Mask '40
Linda '40
Pirate Brig '50
Brownie Scout Series:
-Snow Valley '49
-Circus '49
-Cherry Festival '50
-Tree House '51
-Silver Ranch '52
-Windmill Farm '53
Dan Carter, Cub Scout Series:
-Cub Scout '49
-River Camp '49
-Money Box '50
-Haunted Castle '51
-Great Carved Face '52
-Cub Honor '53
Girls Scout Series:
-Penguin Pass '53
-Singing Sands '55
-Mystery Mansion '57
Mildred A Wirt Mystery Series:
The Clue at Crooked Lane '36
The Hollow Wall Mystery '36
The Shadow Stone '37
The Wooden Shoe Mystery '38
Through the Moon-Gate Door '38
Ghost Gables '39
The Painted Shield '39
Penny Parker Mystery Series:
-Witch Doll '30
Vanishing Houseboat '30
Drawbridge '40
Green Door '40
Silken Ladder '41
Secret Pact '41
Clock Strikes Thirteen ' 42
Wishing Well '42
Ghost Beyond the Gate '43
Saboteurs on the River '43
Hoofbeats on the Turnpike '44
Voice from the Cave '44
Guilt of the Brass Thieves '45
Signal in the Dark '46
Whispering Walls '46
Swamp Island '47
Cry at Midnight '47
Ruth Darrow Series:
-Air Derby '30
-Fire Patrol '30
-Coast Patrol '31
-Yucatan '31
Trailer Stories for Girls:
-Runaway Caravan '37
-Crimson Cruiser '37
-Timbered Treasure '37
-Phantom Trailer '38