The Great Spy Showdown
Guide young detectives through a spy competition. Will they win or be exposed?
Book Series · 4 Books
In order from The Great Spy Showdown to Midnight at the Haunted Hotel. Part of The Boxcar Children.
The Boxcar Children Interactive Mystery series is a set of 4 chapter books, published between 2018 and 2021. Written for ages 7–10, most books run about 140 pages.
Guide young detectives through a spy competition. Will they win or be exposed?
4 books · Published 2018–2021
Guide young detectives through a spy competition. Will they win or be exposed?
Unravel a mystery on a Southwest train tour. Can you stop the chaos?
Solve the mystery of a vanished man and hidden treasure on a thrilling rafting adventure.
Unravel eerie mysteries in a haunted hotel. Choose wisely.
There are 4 books in the Boxcar Children Interactive Mystery series. It began with The Great Spy Showdown in 2019, and the newest book, Midnight at the Haunted Hotel, was published in 2018.
Start with The Great Spy Showdown and follow the series order — the books above are numbered #1 through #4.
The series is best for ages 7–10, based on the age ranges of the individual books.
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