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Thea Stilton #20

Thea Stilton and the Missing Myth

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Join Thea Stilton and the Thea Sisters on an adventure packed with mystery and friendship!

While on vacation in Greece, the Thea Sisters make friends with a company of actors. They are rehearsing for a show that's about to open--and Colette ends up standing in for an actress who falls ill! Suddenly, right before the performance, the lead actor goes missing. Can the mouselets find him in time for the show to go on?

176 pages, Paperback

First published January 1, 2014

204 people are currently reading
1963 people want to read

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Thea Stilton

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5 stars
890 (56%)
4 stars
378 (24%)
3 stars
216 (13%)
2 stars
58 (3%)
1 star
28 (1%)
Displaying 1 - 30 of 50 reviews
Profile Image for Mango.
296 reviews346 followers
May 24, 2021
If all of you are wondering why I'm suddenly into these, I had to read a book under 200 pages for a challenge. Since I didn't have any books fitting under that prompt, I raided my sister's bookshelf.

Anyways, this book is pure nostalgia for me. The 7 year old in me devoured this eagerly. Honestly, there's no way I'll ever grow out of these. Great book, really enjoyed it!

#kidatheart
Profile Image for Sydney.
1,115 reviews14 followers
February 22, 2015
this book was a mystery, but not a very good one.
Profile Image for emily luvs reading.
174 reviews4 followers
July 31, 2023
ok so these books we my whole entire childhood so reading them now I realize they weren’t as good as I remember. but is still was really cute and I enjoyed it for the nostalgia aspect.
Profile Image for Alex.
38 reviews2 followers
April 8, 2015
This is a fantastic book for kids!
Profile Image for Jack Reynolds.
1,062 reviews
July 29, 2022
This case ended up surprising me, which I was not expecting. The writers threw in some twists I wasn't expecting when I first picked the book up, and I liked the subplots they focused on. There were also some pretty scenery drawings here. I do think the first half dragged a little bit, but the Missing Myth was still fun to crack.
Profile Image for Dithsa.
7 reviews
July 30, 2025
randomly picked it up in the library while i was supposed to study macbeth, and here we are!!
Profile Image for maya.
92 reviews
March 2, 2023
This book is about the Thea sisters going on an adventure in 🇬🇷 Greece.
Profile Image for Joyce.
711 reviews
January 22, 2019
I really enjoyed this one in particular. I enjoy ancient Greek, so this adventure was right up my alley. This one dealt with ancient Greek theater which I found very interesting. The mystery aspect of with was really well done. It flowed well. Through reading, you build some theories guessing who or what happened. An this book totally shock/surprised me. This was really well done.
Profile Image for Noelle Maryam.
71 reviews1 follower
December 31, 2014
the Thea sisters go to Greece for a play but a person is mouse napped.
Profile Image for Bridie.
6 reviews
August 8, 2019
This is awsome with all the plot twists and the part at the end OMG don't want to spoil it but it is awsome read to find out!!!
6 reviews1 follower
March 24, 2023
This book is a thriller which covers many characters. Some of them include : The Thea sisters, Nestor, Khloe, Ioannis, Nikos etc. This story begins with the Thea sisters going on a vacation to Greece. On reaching there they saw a few monuments. There they also met a cast of actors who were preparing for the play - 'HELEN'. Then suddenly one of the actors named Ioannis disappeared. He left behind two different notes which gave two contrasting reasons for his sudden departure. The Thea sisters and Ioannis's fellow actors and actresses were very stressed and at the same time confused regarding the matter of their friend's sudden disappearance. Later, Ioannis is found and the mystery behind his disappearance is solved. Everyone became enthusiastic, elated and relieved after Ioannis is found.

This book contains many chapters. In the beginning, the book also contains an introduction which contains a brief description of all the Thea sisters : Nicky, Colette, Paulina, Pamela and Violet. The book also contains vibrant pictures after every few pages which makes it even more interesting for the reader.

This book will be loved by those who like adventures and suspense. This book is absolutely fun and keeps you drenched in suspense all the way through!!!
Profile Image for Eva .
69 reviews
October 4, 2019
I thought this book was amazing.
I loved this book because there were clues and you needed your brain to work them out.
But what happened to the Thea Sister's friend?
He left two notes. Is that just a coincidence or was he tricked?
His friend Khloe said he's been getting phone calls a lot. Is he hiding something from her?
Someone is acting strange? Who is it?
Read the book and you can answer the clues and discover the truth.
Great mystery, intense and a real page turner.
Profile Image for Cherish Brown.
1,279 reviews10 followers
April 27, 2025
(4☆ Would recommend)
I really enjoyed this book. The colorful font was distracting at first, but I got used to it. I liked how the book included historical facts about Greece & maps. I liked how it taught kids how to look for clues. I also liked how even though the 5 friends are so different, they got along so well besides their differences. The storyline was cute. I'm interested in reading the rest of the series.
Profile Image for Mavis Ros.
550 reviews15 followers
May 16, 2020
*REREAD at 2020*

There were a few times when I would grab a random pen and correct the missing words and grammar. Especially some pages where Colette shouldn’t have her name be in that page if she’s somewhere else.

However, this story makes it more amusing because the Thea Sisters were in the middle of a vacation and just met the new friends in Greece.
Profile Image for Summer.
11 reviews1 follower
May 6, 2018
good mystery book i recommend reading
This entire review has been hidden because of spoilers.
7 reviews
August 14, 2020
It is a very good book , I think is very interesting , so I really like this book.
This entire review has been hidden because of spoilers.
1 review
November 12, 2021
Es muy fantasía y trae un hermoso valor de amistad
This entire review has been hidden because of spoilers.
Profile Image for Medha.
198 reviews
September 3, 2023
It was kind of obvious but I like a little mystery so still nice. One of the better ones of the series.
Profile Image for mija.
11 reviews
May 13, 2025
If you read the book while listening to all of the songs from Brat by Charli xcx, it would hit different
Displaying 1 - 30 of 50 reviews

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