In cryptography, a scytale is a tool used to perform a transposition cipher, consisting of a cylinder with a strip of parchment wound around it on which is written a message. The ancient Greeks, and the Spartans in particular, are said to have used this cipher to communicate during military campaigns.
The Mystery of the Fire Dragon is the thirty-eighth volume in the Nancy Drew Mystery Stories series. It was written under the pseudonym Carolyn Keene, and was first published in 1961.
The Whispering Statue is the fourteenth volume in the Nancy Drew Mystery Stories series. It was written by Mildred Wirt Benson, whom many readers and scholars consider the "truest" of the numerous Carolyn Keene ghostwriters, following an outline by Harriet Stratemeyer. The book was originally published by Grosset & Dunlap in 1937. An updated, revised, and largely different story was published under the same title in 1970.
Secret of the Old Clock is the 12th installment in the Nancy Drew point-and-click adventure game series by Her Interactive. The game is available for play on Microsoft Windows platforms. It has an ESRB rating of E for moments of mild violence and peril. Players take on the first-person view of fictional amateur sleuth Nancy Drew and must solve the mystery through interrogation of suspects, solving puzzles, and discovering clues. There are two levels of gameplay, Junior and Senior detective modes, each offering a different difficulty level of puzzles and hints, however neither of these changes affect the actual plot of the game. The game was created to commemorate the 75th anniversary of Nancy Drew's creation. It is based on the first four Nancy Drew books ever published: The Secret of the Old Clock, The Hidden Staircase, The Bungalow Mystery, and The Mystery at Lilac Inn.
Danger by Design is the 14th installment in the Nancy Drew point-and-click adventure game series by Her Interactive. The game is available for play on Microsoft Windows platforms. It has an ESRB rating of E for moments of mild violence and peril. Players take on the first-person view of fictional amateur sleuth Nancy Drew and must solve the mystery through interrogation of suspects, solving puzzles, and discovering clues. There are two levels of gameplay, Junior and Senior detective modes, each offering a different difficulty level of puzzles and hints, however neither of these changes affect the actual plot of the game. The game is loosely based on a book entitled Death by Design (1988).
Message in a Haunted Mansion is the third installment in the Nancy Drew point-and-click adventure game series by Her Interactive. The game is available for play on Microsoft Windows platforms as well as Game Boy Advance. It has an ESRB rating of E for moments of mild violence and peril. Players take on the first-person view of fictional amateur sleuth Nancy Drew and must solve the mystery through interrogation of suspects, solving puzzles, and discovering clues. There are two levels of gameplay: Junior and Senior detective modes. Each mode offers a different difficulty level of puzzles and hints, but none of these changes affect the actual plot of the game. The game is loosely based on a book entitled The Message in the Haunted Mansion (1995).
The Clue in the Crumbling Wall is the twenty-second volume in the Nancy Drew Mystery Stories series. It was first published in 1945 under Carolyn Keene, a pseudonym of the ghostwriter Mildred Wirt Benson.
The Clue of the Leaning Chimney is the twenty-sixth volume in the Nancy Drew Mystery Stories series. It was first published in 1949 under the pseudonym Carolyn Keene. The actual authors were ghostwriters George Waller, Jr. and Harriet Stratemeyer Adams.
The Secret of the Wooden Lady is the twenty-seventh volume in the Nancy Drew Mystery Stories series. It was first published in 1950 under the pseudonym Carolyn Keene. The actual author was ghostwriter Margaret Scherf.
The Scarlet Slipper Mystery is the thirty-second volume in the Nancy Drew Mystery Stories series. It was published in 1954 by Grosset & Dunlap and written by Charles S. Strong under the house pseudonym Carolyn Keene.
The Secret of the Golden Pavilion is the thirty-sixth volume in the Nancy Drew Mystery Stories series. It was first published in 1959 under the pseudonym Carolyn Keene. The actual author was ghostwriter Harriet Stratemeyer Adams.
The Clue of the Dancing Puppet is the thirty-ninth volume in the Nancy Drew Mystery Stories series. It was first published in 1962 under the pseudonym Carolyn Keene. The actual author was ghostwriter Harriet Stratemeyer Adams.
The Moonstone Castle Mystery is the fortieth volume in the Nancy Drew Mystery Stories series. It was first published in 1963 under the pseudonym Carolyn Keene. The actual author was ghostwriter Harriet Stratemeyer Adams.
The Mysterious Mannequin is the forty-seventh volume in the Nancy Drew Mystery Stories series. It was first published in 1970 under the pseudonym Carolyn Keene. The actual author was a ghostwriter following a plot outlined by Harriet Stratemeyer Adams, heir to the Stratemeyer Syndicate.
The Secret of the Forgotten City is the fifty-second volume in the Nancy Drew Mystery Stories series. It was first published in 1975 under the pseudonym Carolyn Keene. The actual author was ghostwriter Harriet Stratemeyer Adams.
The Sky Phantom is the fifty-third volume in the Nancy Drew Mystery Stories series. It was first published in 1976 under the pseudonym Carolyn Keene. The actual author was ghostwriter Harriet Stratemeyer Adams.
The Wedding Day Mystery is the 136th novel of the Nancy Drew Mystery Stories series. It was first published by Simon & Schuster in 1997 under the pseudonym Carolyn Keene.
The Phantom of Venice is the 18th installment in the Nancy Drew point-and-click adventure game series by Her Interactive. The game is available for play on Microsoft Windows platforms. It has an ESRB rating of E for moments of mild violence and peril. Players take on the first-person view of fictional amateur sleuth Nancy Drew and must solve the mystery through interrogation of suspects, solving puzzles, and discovering clues. There are two levels of gameplay, Junior and Senior detective modes, each offering a different difficulty level of puzzles and hints, however neither of these changes affect the actual plot of the game. The game is loosely based on a book of the same name The Phantom of Venice (1985).
The Broken Anchor is the 70th book in the Nancy Drew Stories series. It was originally published in 1983 under the Wanderer imprint of Simon and Schuster.
Shadow at the Water's Edge is the 23rd installment in the Nancy Drew point-and-click adventure game series by Her Interactive. The game is available for play on Microsoft Windows and Mac OS X platforms. It has an ESRB rating of E10+ for moments of mild violence and disturbing imagery. Players take on the first-person view of fictional amateur sleuth Nancy Drew and must solve the mystery through interrogation of suspects, solving puzzles, and discovering clues. There are two levels of gameplay, Junior and Senior detective modes, each offering a different difficulty level of puzzles and hints, however neither of these changes affect the actual plot of the game. The game is loosely based on two books, Tour of Danger (1992) and The Thirteenth Pearl (1979).
