Clever puzzle books for curious minds

Puzzle books with a story to solve.

Murder mysteries, gothic riddles, fantasy logic and cozy brain-teasers for grown-ups, from a small independent publisher. Every puzzle is checked by computer to have exactly one solution, so you never have to guess.

  • Exactly one solution per puzzle
  • Full solutions in every book
  • Printed and shipped by Amazon
Cover of Whodunit? Cozy Mystery Logic Puzzles, Cozy mystery logic grids Cover of Mandala Mazes, Mazes to solve and color Cover of The Matchbook Murders, Noir murder logic grids Cover of The Nightshade Ciphers, Cipher murder mystery

Out now

Available today on Amazon

Printed to order and shipped by Amazon to most of the world. Choose your Amazon store at the bottom of any page.

Available now

Owlbrook Puzzles · Book 5

Mandala Mazes

Mazes to solve and color · 50 mazes

Solve it. Then color it. Each page is a round maze designed as a mandala: find the path from the outer gate to the center, then color the ornamental rings.

Available now

Owlbrook Noir · Book 1

The Matchbook Murders

Noir murder logic grids · 50 cases

50 murders. One rain-soaked city. Someone is handing out the matches.

Available now

Owlbrook Noir · Book 2

The Nightshade Ciphers

Cipher murder mystery · 50 ciphers

The killer leaves a coded letter beside every victim. Every letter is addressed to you.

The Owlbrook promise

Why puzzlers love an Owlbrook book

A story to follow

Most Owlbrook books wrap their puzzles in a story: a rain-soaked noir city, a fog-bound town, a realm to chart. The twist is never given away in the blurb.

Fair, every time

Every puzzle is checked by computer to have exactly one solution, and every one can be solved by logic alone. No guessing, no trick questions.

Easy to start

Clear rules and worked examples up front, gentle first chapters, then the difficulty climbs. The solutions wait patiently at the back.

Made for grown-ups

Dark but never gory, spooky but never nasty. Big pages, roomy grids, and a cat, an owl or a raven hiding in the pictures.

Try one now · free

Crack the note under the door

A taste of Owlbrook Noir. Turn the dial until the message makes sense, then answer the question. Takes about three minutes.

Six more free puzzles in the Puzzle Room

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60-second quiz

Not sure where to start?

Answer five quick questions and we'll match you (or the person you're buying for) with the right Owlbrook book.

Owlbrook in numbers

24paperbacks
5series
1,900+puzzles
1answer to every puzzle
Aaron Barbara, founder of Owlbrook Puzzles
Aaron BarbaraFounder, Owlbrook Puzzles

Meet the founder

Hello from the owl's nest

I'm Aaron Barbara, and I started Owlbrook Puzzles in Malta with a simple idea: a puzzle book for grown-ups should feel like a good book, with a world to step into, a story that pulls you along, and puzzles that always play fair.

From cozy village mysteries to a fog-bound gothic town, every Owlbrook series is built around that promise.

Read the full story

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The Curious Minds Club

Free puzzles and first news of new books

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