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The Boxcar Children #51

The Mystery on the Train

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The Boxcar Children love exploring the train, watching the beautiful scenery from the observation car, and eating in the dining car. But the train ride gets really interesting when they meet a young woman who has had something very valuable stolen from her. Can the Aldens solve the mystery before the train pulls into the last stop?

Kindle Edition

First published January 1, 1996

32 people are currently reading
632 people want to read

About the author

Aimee Lilly

299 books
Aimee Lilly has been involved in radio drama and recording work since 1989. Aimee has recorded audio books by many best-selling authors. She portrayed Hattie Durham in the Dramatic Audio Version of the best-selling Left Behind series, and was part of the dramatic, multi-voice recording of the New Living Translation. She has played nurses, mothers, teachers, teenagers, reporters, chambermaids, a puzzle piece, a Bitsy Smoochums doll, and even a piece of fruit - but Liz is her first reptile. Aimee and her husband Scott live in the northern suburbs of Chicago.

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5 stars
253 (34%)
4 stars
228 (31%)
3 stars
199 (27%)
2 stars
42 (5%)
1 star
12 (1%)
Displaying 1 - 24 of 24 reviews
Profile Image for Kathryn.
4,785 reviews
May 3, 2022
Nice to see the Aldens actually riding a train. Mystery was decent. Enjoyed the cross-country travel bits. Nice that Violet’s appreciation for art came into play. Some of the family dynamics with the supporting cast seemed a bit odd, though.
Profile Image for Erika.
453 reviews34 followers
August 3, 2014
Totally made me want to take an overnight train ride when I was little.

Adult-me was screaming "Bad ghost writer!! Forgot canon!" because this is their first time on a moving train, even though they lived in a boxcar. Which totally ignores the Caboose Mystery, book number 11, where they sleep on a train for a week...even if it's not a passenger train. But then again, I shouldn't have been surprised because of all the continuity errors in other books.
Profile Image for Simon.
1,362 reviews26 followers
November 13, 2025
"The Mystery on the Train," part of "The Boxcar Children" series by Gertrude Chandler Warner, is a delightful read for young mystery lovers. In this book, the Alden children find themselves on a new adventure, exploring a hidden beach and uncovering secrets.

The writing style is straightforward, making it easy for young readers to follow along. The Alden children's resourcefulness and teamwork shine as they solve the mystery, highlighting the importance of family and cooperation. The plot is engaging, with enough twists to keep readers interested without being too complex.

Overall, "The Mystery on the Train" is a charming addition to "The Boxcar Children" series, perfect for kids who enjoy a classic, gentle mystery.
Profile Image for Susan.
1,485 reviews
December 16, 2022
The children's aunt gets them tickets for a train trip from Boston to San Francisco. They meet a girl, the contents of whose portfolio keep getting stolen -- or at least she says so. Of course the kids find the valuable posters she was carrying and discover the villain. Typical Boxcar book.
Profile Image for Joseph D..
Author 3 books3 followers
December 21, 2022
Book 51 of the Boxcar Children. This book was full of twists. Wonderfully put together. Loved the guy in the disguise. Loved the intention. This book was a strong representation of the mystery genera. I liked it. ​

Joseph McKnight
http://www.josephmcknight.com
Profile Image for Cherish Brown.
1,307 reviews10 followers
September 27, 2024
(4☆ Would recommend)
I loved these books as a kid & I'm really enjoying reading through the series again. I liked the mystery & the suspense. I like how there is more than one possible suspect, who each have reasonable motive. Would recommend.
Profile Image for Kelli Trusedell.
297 reviews1 follower
January 1, 2026
Our family loves listening to the Boxcar Children books on audiobook, and my 9 year old has always REALLY loved trains, so this book was much enjoyed! We actually listened to it twice this past month! We give it four train cars. 🚃🚃🚃🚃
Profile Image for Amanda.
92 reviews3 followers
December 19, 2020
Thank goodness all the other books in this series have been available on audio.
Profile Image for Brynja.
78 reviews3 followers
August 20, 2021
I want to do that too!


"I can't belive this is hapening. maybe someone wanted to see them and borrowed them for a while." "i'm afraid the posters were really stolen this time," jessie said.
Profile Image for Sue :).
895 reviews14 followers
September 30, 2024
A quick read. A mystery. Some of the characters are obnoxious but good over all.
Profile Image for Anne D.
162 reviews3 followers
November 8, 2024
Read to the kids, really enjoying boxcar children as a family read aloud.
Profile Image for Rakel.
74 reviews
March 1, 2025
Eh.. I might be too old for the book 💔
Profile Image for Natalie.
815 reviews2 followers
June 26, 2013
My son and I enjoyed the setting of this story much more than the plot. Since none of us have ever been on an overnight train, it was a good insight as to what the ride would be like, and how the trains are laid out, and how often they stop. The plot itself (movie posters being protected by a girl, and then having them stolen) was not very interesting, and Annie was very one-dimensional and unlikable. It was obvious she was only using the Boxcar Children most of the time. I hope the characters in the next book we choose are more identifiable. Other than that, it wasn't a bad read.
Profile Image for haidyn.
75 reviews6 followers
September 10, 2014
i like box car children 51.it is a mystery on a train.they made a friend named Annie. Annie's Uncle Bob is not nice. Annie's uncle stole Annie's posters .The Alden Children could not wait for their aunt jane to get to their house.
Profile Image for Ruthie.
147 reviews43 followers
March 20, 2012
It took me a long time to read, but it was good.........
Profile Image for Heather.
197 reviews4 followers
October 11, 2014
The book itself is just another stock "created by" Boxcar Children mystery, but it's the reason I've always wanted to go on a cross-country train trip.
Profile Image for Rebecca.
343 reviews
Read
March 9, 2015
One of my favorite childhood series. I read over a hundred of them. The first 50 or so were in order; after that I read whatever book I could get my hands on :)
Displaying 1 - 24 of 24 reviews

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