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Mildred A. Wirt Books in Order

Mildred A. Wirt is a renowned American author and writer known for her extensive work in the mystery genre. She is best recognized under the pseudonym Carolyn Keene, a pen name she used for the Stratemeyer Syndicate from 1929 to 1947, contributing to 23 of the first 25 Nancy Drew mysteries. As one of 28 individuals involved in producing the Syndicate's Nancy Drew mystery books from 1929 to 1984, her impact on the series is significant. Wirt was initially hired by Edward Stratemeyer in 1926 and received a flat fee of $125 for the first Nancy Drew book, written from an outline provided by the syndicate. In addition to Carolyn Keene, she has used various other pseudonyms, including Frank Bell, Joan Clark, Julia K. Duncan, Alice B. Emerson, Frances K. Judd, and Don Palmer.

Bibliography verified: April 2026

Quick Answer

What are all of Mildred A. Wirt's book series? Mildred A. Wirt has written 43 book series. The most notable is the Boy Scout Explorers series.

Complete series list with all books in reading order below.

Book Series by Mildred A. Wirt

  • #1
    Doris Force at Locked Gates / Saving a Mysterious Fortune cover
    Doris Force at Locked Gates / Saving a Mysterious Fortune(2021)
  • #2
    Doris Force at Cloudy Cove / The Old Miser's Signature cover
    Doris Force at Cloudy Cove / The Old Miser's Signature(2021)
  • #1
    Just a Little Girl (By: Helen Louise Thorndyke) cover
    Just a Little Girl (By: Helen Louise Thorndyke)(1923)
  • #2
    Her First Visit to the City (By: Helen Louise Thorndyke) cover
    Her First Visit to the City (By: Helen Louise Thorndyke)(1923)
  • #3
    Her First Days on the Farm (By: Helen Louise Thorndyke) cover
    Her First Days on the Farm (By: Helen Louise Thorndyke)(1923)
  • #4
    Her First Visit to the Seashore (By: Helen Louise Thorndyke) cover
    Her First Visit to the Seashore (By: Helen Louise Thorndyke)(1924)
  • #5
    Her First Little Garden (By: Helen Louise Thorndyke) cover
    Her First Little Garden (By: Helen Louise Thorndyke)(1924)
  • #6
    Her First Days In Camp (By: Helen Louise Thorndyke) cover
    Her First Days In Camp (By: Helen Louise Thorndyke)(1925)
  • #7
    Her First Auto Tour (By: Helen Louise Thorndyke) cover
    Her First Auto Tour (By: Helen Louise Thorndyke)(1926)
  • #8
    Her First Trip on the Ocean (By: Helen Louise Thorndyke) cover
    Her First Trip on the Ocean (By: Helen Louise Thorndyke)(1927)
  • #9
    Her First Trip West (By: Helen Louise Thorndyke) cover
    Her First Trip West (By: Helen Louise Thorndyke)(1928)
  • #10
    Her First Summer on an Island (By: Helen Louise Thorndyke) cover
    Her First Summer on an Island (By: Helen Louise Thorndyke)(1929)
  • #11
    Her First Trip on the Great Lakes (By: Helen Louise Thorndyke) cover
    Her First Trip on the Great Lakes (By: Helen Louise Thorndyke)(1930)
  • #12
    Her First Trip in an Airplane (By: Helen Louise Thorndyke) cover
    Her First Trip in an Airplane (By: Helen Louise Thorndyke)(1931)
  • #13
    Her First Visit to the Zoo (By: Helen Louise Thorndyke) cover
    Her First Visit to the Zoo (By: Helen Louise Thorndyke)(1932)
  • #14
    Her First Big Adventure (By: Helen Louise Thorndyke) cover
    Her First Big Adventure (By: Helen Louise Thorndyke)(1933)
  • #15
    Her First Big Parade (By: Helen Louise Thorndyke) cover
    Her First Big Parade (By: Helen Louise Thorndyke)(1934)
  • #16
    Her First Little Mystery (By: Helen Louise Thorndyke) cover
    Her First Little Mystery (By: Helen Louise Thorndyke)(1935)
  • #17
    Her First Little Treasure Hunt (By: Helen Louise Thorndyke) cover
    Her First Little Treasure Hunt (By: Helen Louise Thorndyke)(1937)
  • #18
    Her First Little Club (By: Helen Louise Thorndyke) cover
    Her First Little Club (By: Helen Louise Thorndyke)(1938)
  • #19
    Her First Trip in a Trailer (By: Helen Louise Thorndyke) cover
    Her First Trip in a Trailer (By: Helen Louise Thorndyke)(1939)
  • #20
    Her First Trip to a Big Fair (By: Helen Louise Thorndyke) cover
    Her First Trip to a Big Fair (By: Helen Louise Thorndyke)(1940)
  • #21
    Her First Twin Playmates (By: Helen Louise Thorndyke) cover
    Her First Twin Playmates (By: Helen Louise Thorndyke)(1941)
  • #22
    Her First Costume Party (By: Helen Louise Thorndyke) cover
    Her First Costume Party (By: Helen Louise Thorndyke)(1942)
  • #23
    Her First Trip on a House Boat (By: Helen Louise Thorndyke) cover
    Her First Trip on a House Boat (By: Helen Louise Thorndyke)(1943)
  • #24
    Her First Winter at Snowtop (By: Helen Louise Thorndyke) cover
    Her First Winter at Snowtop (By: Helen Louise Thorndyke)(1944)
  • #25
    Her First Trip to the Big Woods (By: Helen Louise Thorndyke) cover
    Her First Trip to the Big Woods (By: Helen Louise Thorndyke)(1947)
  • #26
    Her First Little Pet Show (By: Helen Louise Thorndyke) cover
    Her First Little Pet Show (By: Helen Louise Thorndyke)(1948)
  • #27
    Her First Trip to a Lighthouse (By: Helen Louise Thorndyke) cover
    Her First Trip to a Lighthouse (By: Helen Louise Thorndyke)(1949)
  • #28
    Her First Visit to a Pony Ranch (By: Helen Louise Thorndyke) cover
    Her First Visit to a Pony Ranch (By: Helen Louise Thorndyke)(1950)
  • #29
    Her First Tour of Toy Town (By: Helen Louise Thorndyke) cover
    Her First Tour of Toy Town (By: Helen Louise Thorndyke)(1951)
  • #30
    Her First Visit to Puppyland (By: Helen Louise Thorndyke) cover
    Her First Visit to Puppyland (By: Helen Louise Thorndyke)(1952)
  • #31
    Her First Trip to Reindeer Farm (By: Helen Louise Thorndyke) cover
    Her First Trip to Reindeer Farm (By: Helen Louise Thorndyke)(1953)
  • #32
    Honey Bunch and Norman on Lighthouse Island (By: Helen Louise Thorndyke) cover
    Honey Bunch and Norman on Lighthouse Island (By: Helen Louise Thorndyke)(1955)
  • #33
    Honey Bunch and Norman Solve the Pine Cone Mystery (By: Helen Louise Thorndyke) cover
    Honey Bunch and Norman Solve the Pine Cone Mystery (By: Helen Louise Thorndyke)(1960)
  • #34
    Honey Bunch And Norman Play Detective At Niagara Falls (By: Helen Louise Thorndyke) cover
    Honey Bunch And Norman Play Detective At Niagara Falls (By: Helen Louise Thorndyke)(1960)
  • #35
    Honey Bunch and Norman at Beaver Lodge (By: Helen Louise Thorndyke) cover
    Honey Bunch and Norman at Beaver Lodge (By: Helen Louise Thorndyke)(1961)
  • #1
    Super Sleuths! (With:Paul Frame,Franklin W. Dixon) cover
    Super Sleuths! (With:Paul Frame,Franklin W. Dixon)(1981)
  • #2
    Super Sleuths! Vol. 2 (With:Paul Frame,Franklin W. Dixon) cover
    Super Sleuths! Vol. 2 (With:Paul Frame,Franklin W. Dixon)(1981)

About Mildred A. Wirt

Mildred A. Wirt is a renowned American author and writer known for her extensive work in the mystery genre. She is best recognized under the pseudonym Carolyn Keene, a pen name she used for the Stratemeyer Syndicate from 1929 to 1947, contributing to 23 of the first 25 Nancy Drew mysteries. As one of 28 individuals involved in producing the Syndicate's Nancy Drew mystery books from 1929 to 1984, her impact on the series is significant. Wirt was initially hired by Edward Stratemeyer in 1926 and received a flat fee of $125 for the first Nancy Drew book, written from an outline provided by the syndicate. In addition to Carolyn Keene, she has used various other pseudonyms, including Frank Bell, Joan Clark, Julia K. Duncan, Alice B. Emerson, Frances K. Judd, and Don Palmer.

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