π 16 Must-Read Mystery, Thriller & Suspense Books β Many Free or Under $5 on Kindle
If you love crime thrillers, psychological suspense, and twist-filled mysteries that keep you up way past bedtime, this curated list is your next reading obsession. Even better? Most of these books are free or under $5 on Kindle, making it the perfect time to stock up your e-reader.
From detective-led investigations to psychological mind games and even a few steamy romantic thrillers, these books deliver heart-pounding plots, unforgettable characters, and shocking endings youβll never see coming.
π Crime & Detective Thrillers
If you love fast-paced investigations, here are a few canβt-miss picks:
- Deadly Stillwater β A gripping Mac McRyan mystery that will keep you guessing.
- The Next Girl β Detective Gina Harte races against time to uncover dark secrets.
- The Girls in the Snow β FBI agent Nikki Hunt faces a chilling case in a frozen Minnesota town.
- Silenced Girls β Agent Tori Hunter hunts a ruthless predator in this addictive thriller.
π§ Psychological Suspense
Perfect for fans of unpredictable twists and dark secrets:
- The Perfect Wife β A psychological rollercoaster where nothing is as it seems.
- If She Knew β Kate Wise investigates a shocking murder in this unputdownable read.
- In Her Eyes β A killer twist will leave you reeling.
- Next Girl (Meg Thorne Series) β A suspenseful start to a thrilling new series.
β€οΈ Romantic Thrillers
Passion meets danger in these page-turners:
- Pitch Black β Sparks fly in this tense Blackwood Security novel.
- Fire (Sinful Desires #1) β A mafia romance packed with danger and seduction.
- Passion & Venom β The first book in a sizzling and suspenseful trilogy.
π² Mystery With a Twist
For something a little different, try these unique settings and storylines:
- The Valley of Lost Children β A wilderness mystery with heart-stopping moments.
- Moonshine & Murder β Small-town charm meets deadly secrets.
- Dark Seas β A Coldwater Cove novel with danger lurking beneath the surface.
- False Front β Bishop Security uncovers deception in a high-stakes mystery.
π‘ Why This List is Perfect for You:
- Binge-Worthy Series Starters β Start a new series and get hooked.
- Budget-Friendly Reads β Many titles are free or under $5.
- Variety β From gritty crime to romantic suspense, thereβs something for every mystery lover.
π Ready to start reading?
You can check out the full list here:
Best Kindle Mystery, Thriller & Suspense Books β Free & Under $5 | Crime, Psychological, Romance
For more book recommendations, be sure to check out the list of my fav books of 2025…so far.
Wow!!! I have not read any thriller novels for quite a long time. Maybe I should check out some of your recommendations. Thank you for sharing.
I’m interested in the romantic thrillers- checking it out. thanks for the recommendation!
Oh wow! Iβm tempted to get one of these books, especially with these prices! I used to love reading as a child! I was never without a good book to read! I was able to read a book for hours straight, only stopping to use the bathroom or eat! lol. Unfortunately, I donβt read as much as I used to, at least not story books. Iβm mostly in textbooks these days! But I still enjoy reading from time to time! When I used to read a lot mystery books were some of my favorite stories to read, so this the books you shared here are perfect for me! Thankyou for sharing this post!