The Silent Suspect
Carolyn Keene
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The Sign of the Twisted Candles
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The Sign of the Falcon
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The Sign in the Smoke
Nancy Drew Diaries (12)
Shadow of a Doubt
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Serial Sabotage
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Seeing Green
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Secrets Can Kill
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Secret Sabotage
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The Secret of the Wooden Lady
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The Secret of the Tibetan Treasure
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The Secret of the Swiss Chalet
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Secret of the Spa
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The Secret of the Scarlet Hand
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The Secret of the Old Clock
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The Secret of the Golden Pavillion
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The Secret of the Forgotten City
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The Secret of the Forgotten Cave
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The Secret of the Fiery Chamber
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The Secret of Shady Glen
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The Secret of Shadow Ranch
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The Secret of Red Gate Farm
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The Secret of Mirror Bay
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The Secret of Candlelight Inn
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The Secret Lost at Sea
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A Secret in Time
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The Secret in the Stars
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The Secret in the Old Lace
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The Secret in the Old Attic
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The Secret in the Dark
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Secret Identity
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The Secret at Solaire
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The Secret at Seven Rocks
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Secret at Mystic Lake
Nancy Drew Diaries (6)
The Search for the Silver Persian
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The Search for Cindy Austin
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Sea of Suspicion
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A Script for Danger
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Scent of Danger
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The Scarlet Slipper Mystery
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The Scarlet Macaw Scandal
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Sabotage Surrender
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Sabotage at Willow Woods
Nancy Drew Diaries (5)
Running Scared
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Running Into Trouble
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The Runaway Bride
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Riverboat Ruse
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The Ringmaster's Secret
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The Riding Club Crime
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The Riddle of the Ruby Gazelle
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The Riddle in the Rare Book
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Rich and Dangerous
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Rendezvous in Rome
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Rehearsing for Romance
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The Red Slippers
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Recipe for Murder
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Race Against Time
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The Quest of the Missing Map
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The Puzzle at Pineview School
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Power of Suggestion
Nancy Drew Files (80)