Masters of Mystery: The Three Investigators


Welcome to Masters of Mystery Monday, where each week we feature a fictional detective and examine his or her unique contribution to the mystery genre.  You are invited to challenge yourself with a short detective quiz, and see the answers to the previous week’s quiz.

We continue with our favorite kid detectives this week, with a suggestion from Andrew Mocete (thanks, Andrew!):

The Three Investigators

from book #1, by artist Harry Kane

Some interesting facts about the Three Investigators series:

1. The first 30 books, published between 1964 and 1979, were actually titled Alfred Hitchcock and the Three Investigators in…. In the first few books, Hitchcock was written in as a character to introduce and conclude the mystery.

2. Alfred Hitchcock himself never had a hand in the writing of the series.  Hitchcock was purportedly paid handsomely for use of his name brand and image, and by some accounts reserved the right to reject cover art before printing.

3. The series creator, Robert Arthur, Jr. (who wrote the books until 1969, when a succession of other authors took over) wanted to give young readers a mystery series with better writing and more puzzle-complexity.  This was almost 40 yrs after the Hardy Boys’ debut.

4. Kids around the world have enjoyed the Three Investigators; it has been translated for readers in Germany, Poland, India, Slovakia, France, Spain, and Bangladesh, to name a few.

5. The series had a number of spin-offs, but they are out of print in the U.S.  The books are still quite popular in Germany.

What made the books so appealing?

1. The three investigators – Jupiter Jones, Pete Crenshaw, and Bob Andrews – banded together to form a detective agency.  They didn’t wait around (like those amateur Hardy boys) for mysteries to fall in their laps.  They were analytical thrill-seekers.

2. Can you say “awesome hang-out”?  Their office was an abandoned mobile home trailer, well-hidden in a salvage yard, and could only be accessed via secret entrances and tunnels.

3. They were well-equipped: dark room, laboratory, office equipment, reference library.  Sort of like kiddie CSI.

4. Lots of action, as you can see from the covers, right.


Beyond the books: movies

Owing to the popularity of the series in Germany, two films have been made (in English, to broaden its appeal):  in 2007, The Secret of Skeleton Island, and in 2009, The Secret of Terror Castle. Here’s a trailer to the first film (and the link, in case the embed doesn’t work)

Great sites for more info:

Three Investigators books – a good overview of the characters and history of the series

The Three Investigators: Alfred Hitchcock Mystery Series – comprehensive, with good analysis of the series

Three Investigators U.S. Collector’s sitea wonderful resource, with links to more info about the artists and authors of the series, and much more.

Want the answers to last week’s quiz?

1. What character made his first appearance in a 1939 issue of Detective Comics?

  • Spiderman
  • the Green Hornet
  • Batman – actually first called “The Bat-Man,” and appeared in issue #27 of DC’s Detective Comics series.
  • Scooby-Doo

2. True or False:  Raymond Chandler was a Pinkerton.  It was Dashiell Hammett who was a Pinkerton, which helped in his P.I. stories, as you might imagine.  (Apologies to Loree Huebner. in the comments section.  You were correct!)

3. One of the following is NOT a rule of Golden Age detective fiction, as famously listed by literary critic Ronald Knox (in a preface to a 1929 collection of detective stories).  Which is it?

A) No more than one secret room or passage is allowable

B) The butler should be the culprit – in fact, rule #11 states that: 

A servant must not be chosen by the author as the culprit. This is begging a noble question. It is a too easy solution. The culprit must be a decidedly worth-while person — one that wouldn’t ordinarily come under suspicion.
 For the entire list of Knox’s rules, click here.

C) No Chinaman must figure in the story

D) Twin brothers, and doubles generally, must not appear unless we are duly prepared for them

4.  How many steps lead up to the quarters of 221B Baker Street?

  • 17 – this comes up in “A Scandal in Bohemia,” as Holmes illustrates to Watson how unobservant he is: “You see, but you do not observe.”
  • 39
  • 7
  • 10


Be your own “Master of Mystery: take this week’s quiz!

Since Alfred Hitchcock was the ersatz patron of the Three Investigators, this week’s quiz is all about him:

1. What film used the tagline “The Master of Suspense presents a 3,000-mile chase across America”?

  • Rear Window
  • Vertigo
  • The Birds
  • North by Northwest

2. What is the music used for Hitchcock’s television series theme?

  • Tchaikovsky’s 1812 Overture
  • Gounod’s “Funeral March for a Marionette”
  • Mussorgsky’s “Great Gate at Kiev”
  • Iron Butterfly’s “In a Gadda Da Vida”

3. Who starred in the most Hitchcock films?

  • Cary Grant
  • Jimmy Stewart
  • Audrey Hepburn
  • Doris Day

4. What does nearly every leading actress in Hitchcock’s films have in common?


Hope you’re enjoying the quizzes.  What was your favorite mystery series as a young reader, or did you discover your love of mysteries later on?  I’d love to hear from you.

Thanks for joining me today.  See you soon!



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7 thoughts on “Masters of Mystery: The Three Investigators”

  1. Tiffany WhiteTiffany White

    Another great post! I’ve never read this series…I’ve loved mysteries for as long as I can remember. You’ve already hit on two of my favs all time w/the Hardy’s and Nancy. I can’t wait for The Bobsey’s… 🙂 I really need to brush up on my Hitchcock.

  2. Nancy LauzonNancy Lauzon


    I had no idea these stories existed. Thanks, very interesting!

  3. Andrew MoceteAndrew Mocete

    Wow, I thought this was some cool coincidence that you posted about The Three Investigators. Hehe. Thanks for the mention. My memory is fuzzy on the ones I read, but Whispering Mummy is still a standout.


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