Posted in Subscription Box, Young Adult

Lock & Mori Review


Lock & Mori (Lock & Mori #1) by Heather W. Petty

Published: September 15th 2015 by Simon & Shuster Books for Young Readers

Rating: 1 out of 5 stars

Goodreads Summary:

In modern-day London, two brilliant high school students—one Sherlock Holmes and a Miss James “Mori” Moriarty—meet. A murder will bring them together. The truth very well might drive them apart.

Before they were mortal enemies, they were much more…

FACT: Someone has been murdered in London’s Regent’s Park. The police have no leads.

FACT: Miss James “Mori” Moriarty and Sherlock “Lock” Holmes should be hitting the books on a school night. Instead, they are out crashing a crime scene.

FACT: Lock has challenged Mori to solve the case before he does. Challenge accepted.

FACT: Despite agreeing to Lock’s one rule—they must share every clue with each other—Mori is keeping secrets.

OBSERVATION: Sometimes you can’t trust the people closest to you with matters of the heart. And after this case, Mori may never trust Lock again.

Lock & Mori (Lock & Mori, #1)

This wasn’t anything that I expected a modern day Sherlock book to be. In fact, it was quite the opposite. Although this book is called Lock & Mori, it is definitely basically all about Mori. Sherlock is there randomly when needed or not.

This book starts off with Mori who has an eidetic memory, and it’s basically brought up every chapter of the book. Her first introduction to Sherlock is going to fetch him during a fire alarm in his secret lab in the basement of the school (because that makes sense in a high school). Then somehow miraculously they end up in the park late at night together, and decide to crash a crime scene. What do you think they decided to do next?

“We should take the case.”

“‘Take the case’?” I wanted to laugh openly at him then. “Do you think at all before you speak?”

“We could do it. We are clever. The swans on the lake are more clever than those detectives. Perhaps even the trees.”

That’s right, they took the case, and then Mori couldn’t decide if she even wanted to play Lock’s game for most of the book. The only rule they had was to share everything, no secrets. Guess who failed at that, Mori after like the second day of looking for clues. I was expecting the mystery to go for the entire book, but Mori solved it it felt like before half the book was over. From then on I just wanted to strangle her, I thought she was supposed to be really smart?

Want to know the worst part about this book? There was insta-love. To make matters worse, it seemed as if Mori would only kiss Lock to distract him so that she wouldn’t have to tell him her secrets. There was no building of romance, or really character development in this book.

Overall, I would not read this book again. The entire book was kind of boring and slow to begin with, but when you add in the insta-love and lack of character development it’s just not worth it. There are tons of books on my TBR shelf right now that have a much more interesting plot.


I am currently working on my master's degree in Environmental Science. I am an avid reader as well as a movie enthusiast! I currently live at the bottom of Texas with my husband and three dogs.

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