The Five Find-Outers and Dog is a series of children's mystery books written by Enid Blyton set in the fictitious village of Peterswood.

The "Finder-Outers" are composed of:

  • Fatty (Frederick Algernon Trotville), the leader of the five
  • Larry (Lawrence Daykin)
  • Daisy (Margaret Daykin), Larry's younger sister.
  • Pip (Philip Hilton)
  • Bets (Elizabeth Hilton), Pip's young sister
  • Buster, Fatty's Scottish Terrier.

A recurring character in the series is Mr Goon, the local policeman, who is outwitted by the five children in each story.

The 15 books in the series are:

  • Mystery of the Burnt Cottage (1943)
  • Mystery of the Disappearing Cat (1944)
  • Mystery of the Secret Room (1945)
  • Mystery of the Spiteful Letters (1946)
  • Mystery of the Missing Necklace (1947)
  • Mystery of the Hidden House (1948)
  • Mystery of the Pantomime Cat (1949)
  • Mystery of the Invisible Thief (1950)
  • Mystery of the Vanished Prince (1951)
  • Mystery of the Strange Bundle (1952)
  • Mystery of Holly Lane (1953)
  • Mystery of Tally-Ho Cottage (1954)
  • Mystery of the Missing Man (1956)
  • Mystery of the Strange Messages (1957)
  • Mystery of Banshee Towers (1961)