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Dana Girls Mystery #7

The Mystery of the Locked Room

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The students are Starhurst are excited about Mrs. Crandall's plans to purchase a piece of property at Moon Lake for a girls' camp. Five girls, including Louise and Jean Dana, earn the privilege of accompanying Mrs. Crandall to the proposed site on a weekend outing. Much to the Danas' dismay, Lettie Briggs makes the trip as well since Mrs. Crandall has promised her parents to look after Lettie while they are away.

The trip proves to be exciting, because the house located on the proposed camp property appears to be haunted. At any rate, someone else is staying in the house inside the locked attic room and only comes out at night when the Starhurst group is asleep.

With difficulty, the girls convince Mrs. Crandall to extend their stay so that the mystery can be solved. If the girls can prove that the proposed camp property is not dangerous, Mrs. Crandall will purchase the property for the school.

204 pages, Hardcover

First published January 1, 1938

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About the author

Carolyn Keene

1,128 books3,918 followers
Carolyn Keene is a writer pen name that was used by many different people- both men and women- over the years. The company that was the creator of the Nancy Drew series, the Stratemeyer Syndicate, hired a variety of writers. For Nancy Drew, the writers used the pseudonym Carolyn Keene to assure anonymity of the creator.

Edna and Harriet Stratemeyer inherited the company from their father Edward Stratemeyer. Edna contributed 10 plot outlines before passing the reins to her sister Harriet. It was Mildred Benson (aka: Mildred A. Wirt), who breathed such a feisty spirit into Nancy's character. Mildred wrote 23 of the original 30 Nancy Drew Mystery Stories®, including the first three. It was her characterization that helped make Nancy an instant hit. The Stratemeyer Syndicate's devotion to the series over the years under the reins of Harriet Stratemeyer Adams helped to keep the series alive and on store shelves for each succeeding generation of girls and boys. In 1959, Harriet, along with several writers, began a 25-year project to revise the earlier Carolyn Keene novels. The Nancy Drew books were condensed, racial stereotypes were removed, and the language was updated. In a few cases, outdated plots were completely rewritten.

Other writers of Nancy Drew volumes include Harriet herself, she wrote most of the series after Mildred quit writing for the Syndicate and in 1959 began a revision of the first 34 texts. The role of the writer of "Carolyn Keene" passed temporarily to Walter Karig who wrote three novels during the Great Depression. Also contributing to Nancy Drew's prolific existence were Leslie McFarlane, James Duncan Lawrence, Nancy Axelrod, Priscilla Doll, Charles Strong, Alma Sasse, Wilhelmina Rankin, George Waller Jr., and Margaret Scherf.

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5 stars
37 (28%)
4 stars
43 (33%)
3 stars
44 (34%)
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4 (3%)
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Displaying 1 - 12 of 12 reviews
Profile Image for Whitney.
745 reviews63 followers
May 21, 2023
Wowee wow. A small, select group from the Starhurst Girls School takes a field trip to a mansion near a lake. Might be a nice spot for a potential summer camp?? The mansion is dilapidated and full of mystery, only reachable by horse and wagons. One problem is the mean girl Lettie who is determined to stuff hundreds of dollars into the pockets of a handsome young man who arrives to town out of nowhere and randomly borrows horses. The next problem is Eleanor who twists an ankle. The next problem is Helen who is bitten by a snake. The next problem is a cave beneath the house with valuable structural items stored within. Our clever heroines Jean & Louise Dana get the idea to bring a horse into the kitchen and hitch the basement items on him, and then they scare him into running back outside, thereby dragging parts of the house out the door. And all this happens during the group’s prospective weekend tour. No one has actually purchased or leased the house yet! The next problem is the Dana sisters’ personal assistant named Cora. Because this is a 1930s book, Cora is labeled as “simple,” or something along these lines. She is terrified of any “ghosts” that may be in the mansion, she almost runs off and elopes with a plumber just because she thinks he’s cute, she constantly burns food in the kitchen and breaks plates, but she is kind and always says sorry, and she doesn’t complain at all when the horse knocks her down and drags part of the house over her.

Book ends by nobody buying the mansion because in actuality it belongs to the descendants of local “Indians.”

That’s somewhat progressive, I believe!
Profile Image for Kathleen.
341 reviews6 followers
March 24, 2025
Lettie is just the worse. She kind of reminds of Goofus from Highlights' Goofus & Gallant, but on steroids. And how stupid are her parents leaving her a boatload of money while they go on a round the world cruise? Have they ever met their daughter? She really makes it hard to read these books, because she is so awful.

I do love that it's the original 1938 edition, another gift from my niece, with all its 1938 "sensibilities." Applecore is "simple," while Toby is "moronic."
Profile Image for Mikayla.
1,219 reviews
May 13, 2018
A fun, light mystery. I enjoyed that this one didn't really have any 'spooky' scenes, 'cause I get tired of those in kids mystery's.
I'm enjoying working through these old Dana girls and this was one of the better ones.
6,306 reviews41 followers
January 16, 2016
1938.

This is a real good book in the series and is rather complex. Lettie plays a major part in the story, I think the most important role she's played yet. She's involved in mysterious doings with some adult guy who the Dana girls don't trust. Another theme is Applecore's getting some money from an inheritance and how she reacts to that. Yet another them involves Mrs. Crandall wanting to buy a place that she can establish a summer camp for girls out. Another theme involves a new girl at Starhurst who seems to be mysterious herself.

That place remains the main focus of the book as the Dana Girls are sure it hides a secret room. There also seems to be someone sneaking around the place. There's as a 'borrowed' horse, a sunken canoe, and stolen research papers.

The entire thing makes for one of the best Dana Girls mysteries yet.
Profile Image for Céline.
151 reviews6 followers
August 2, 2016
Really enjoyed this book! It was complex enough to keep me invested, but not overly so so as to feel too spread out and thin. While I've never read the Parker Sisters before, it had the same nostalgic, mystery feel of Nancy Drew, which I have read. Also, it was wonderful to read a chapter book fully in French without having read it in English before; I became very accustomed to the passe simple.
Profile Image for Kara.
111 reviews
December 3, 2012
Jean and Louise seemed extra obnoxious in this one. And why, oh why, does Mrs. Crandall indulge them?
Profile Image for Debra.
797 reviews15 followers
March 21, 2013
I loved this series of books that I read back in junior high. They are from the same syndicate that wrote the Nancy Drew books and the Hardy Boys, but I much preferred the Dana Girls.
Profile Image for Stefanie Guay.
9 reviews
July 8, 2013
Of corse, I enjoyed this book because of it's such juvenile innocent that doesn't really exist now a days.
Profile Image for Linda.
1,611 reviews24 followers
November 28, 2018
A mysterious new student who has a secret and sings like a bird plus an adventure in a cottage on secluded Moon Lake makes this an interesting case for the Dana Girls. Mrs. Crandall is thinking on buying property on Moon Lake for a girls' summer camp and takes 4 girls with her. Nasty Lettie is included only because Mrs. Crandall promised her parents, vacationing in Europe, that she would keep an eye on her. The other girls, including the Danas, were invited along because of their scholastic standing. The area is steeped in Native American lore. The group camps out in the 2 story cottage where mysterious things occur and there is, of course, a locked room. This is one of the better Dana Girls books!
Profile Image for Rex Libris.
1,347 reviews3 followers
January 15, 2021
The girls go visit the proposed site of a summer camp, and help stop a land swindler and restore the birthright of one of their classmates.
Profile Image for Joseph.
71 reviews
September 27, 2021
The Mystery of the Locked Room centers around a desolate stone house that appears to be haunted, a school thief, and a suspicious businessman. The plot itself is very good, but as with the preceding volume in this series, the mystery takes awhile to fully develop – too long, in my opinion. Also, there isn't enough suspense throughout the book, and action is rare. A couple of events in the storyline ) are fillers. The climax isn't very exciting, but there is a nice amount of twists in the book. All in all, I rate this volume 3 out of 5 stars – entertaining but not one of the better installments.
Displaying 1 - 12 of 12 reviews

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