The Case of the Hotel Who-Done-It

The Adventures of Mary-Kate and Ashley #7

by Laura O'Neil

While touring Hawaii, Mary-Kate and Ashley realize that a clever thief is on the loose at their fancy hotel, stealing gold, silver, and jewels from fellow guests, and prompting the Trenchcoat Twins to hunt him down. Original."

Genres: Mystery, Childrens, Middle Grade

81 pages

First published June 1, 1997

Reviews

[Trevor Bouma]

This was another good Olsen & Olsen Mystery. In this adventure, the twins go to Hawaii and catch a thief that was stealing things from the guests. This was fun to read.

[Serin Prank]

It would have been a 5 if I had been younger. I loved it when I was younger.

[Aesha☆]

these girls are going on a vacation!
mom said no detective work allowed on this trip, its all supposed to be "family time"
they had just got there and oh no!!!! moms bracelet is gone!
other things in the hotel are getting stolen.
who's the thief! you will never belive who it is.

[Eileen V]

i love them!! reaLLy

[Angie Sillcocks]

I read all of these when I was like 5 hahaha

[Kathleen Raymons]

Good book.