• The forgotten door

    by Alexander Key
    1965, Scholastic

  • Flipper

    by Richard Hardwick
    1966, Whitman Pub. Co.

  • Follow my leader

    by James B. Garfield
    1957, Viking Press

  • The song of Hiawatha

    by Henry Wadsworth Longfellow, Jeff Ulmer, Alex A. Blum
    1898, H. Altemus Co.

  • Sand dune pony

    by Franklin Folsom
    1954

  • The new adventures of the Mad Scientists' Club

    by Bertrand R. Brinley
    1968

  • Mystery at Rustlers' Fort

    by Troy Nesbit
    1957

  • The jinx of Payrock Canyon

    by Franklin Folsom
    1954

  • The ghost of Dibble Hollow

    by May Nickerson Wallace
    1965

  • Encyclopedia Brown, Boy Detective

    by Leonard Shortall, Donald J. Sobol
    1963

  • The 13 Clocks

    by James Thurber, Marc Simont, Neil Gaiman
    1950

  • Danny Dunn and the Fossil Cave

    by Jay Williams, Raymond Abrashkin
    1961

  • The mad scientists' club

    by Bertrand R. Brinley
    1964

  • More Two Minute Mysteries

    by Donald J. Sobol
    1971

  • Encyclopedia Brown Takes the Case

    by Donald J. Sobol
    1973

  • Encyclopedia Brown and the Case of the Secret Pitch

    by Donald J. Sobol
    1965

  • The Runaway Robot

    by Lester del Rey
    1964

  • The Big Kerplop!

    by Bertrand R. Brinley
    1974

  • The mystery of the lost cliff dwelling

    by Gordon D. Shirreffs
    1968

  • Beyond the frontier

    by Franklin Folsom
    1959

  • The Haunted Treasure of the Espectros

    by Gordon D. Shirreffs
    1962

  • The big chunk of ice

    by Bertrand R. Brinley
    2005

  • The hidden ruin

    by Franklin Folsom
    1957

  • The forest fire mystery

    by Franklin Folsom
    1963

  • Mystery of the Witches' Bridge

    by Barbee Oliver Carleton
    1988

  • Mystery of Lost Canyon

    by Gordon D. Shirreffs
    1963