• 81 - The Mardi Gras Mystery
    Carolyn Keene
     Jan-1988/Amateur Sleuth
  • 82 - The Clue in the Camera
    Carolyn Keene
     Mar-1988/Amateur Sleuth
  • 83 - The Case of the Vanishing Veil
    Carolyn Keene
     May-1988/Amateur Sleuth
  • 84 - The Joker's Revenge
    Carolyn Keene
     Jul-1988/Amateur Sleuth
  • 85 - The Secret of Shady Glen
    Carolyn Keene
     Sep-1988/Amateur Sleuth
  • 86 - The Mystery of Misty Canyon
    Carolyn Keene
     Dec-1988/Amateur Sleuth
  • 87 - The Case of the Rising Stars
    Carolyn Keene
     Feb-1989/Amateur Sleuth
  • 88 - The Search for Cindy Austin
    Carolyn Keene
     Apr-1989/Amateur Sleuth
  • 89 - The Case of the Disappearing Deejay
    Carolyn Keene
     Jun-1989/Amateur Sleuth
  • 90 - The Puzzle at Pineview School
    Carolyn Keene
     Aug-1989/Amateur Sleuth
  • 91 - The Girl Who Couldn't Remember
    Carolyn Keene
     Oct-1989/Amateur Sleuth
  • 92 - The Ghost of Craven Cove
    Carolyn Keene
     Dec-1989/Amateur Sleuth
  • 93 - The Case of the Safecracker's Secret
    Carolyn Keene
     Feb-1990/Amateur Sleuth
  • 94 - The Picture-Perfect Mystery
    Carolyn Keene
     Apr-1990/Amateur Sleuth
  • 95 - The Silent Suspect
    Carolyn Keene
     Jun-1990/Amateur Sleuth
  • 96 - The Case of the Photo Finish
    Carolyn Keene
     Aug-1990/Amateur Sleuth
  • 97 - The Mystery at Magnolia Mansion
    Carolyn Keene
     Oct-1990/Amateur Sleuth
  • 98 - The Haunting of Horse Island
    Carolyn Keene
     Dec-1990/Amateur Sleuth
  • 99 - The Secret at Seven Rocks
    Carolyn Keene
     Feb-1991/Amateur Sleuth
  • 100 - A Secret in Time
    Carolyn Keene
     Apr-1991/Amateur Sleuth