SOLVE-IT-YOURSELF DETECTIVE CASE FILES

Don't just read a mystery. Solve it.

The smartest, most addictive puzzle-mysteries for people who love to play detective.

Every case gives you the scene, the suspects, their statements and the records. Nothing is explained until you've made your case and named the evidence that proves it.

Paperbacks on Amazon · Print-at-home PDFs from $4.99

Illustrated antique-shop scene from The Midnight Break-In

INSIDE EVERY CASE FILE

  1. 01The call & your assignment
  2. 02Full-page scene illustration
  3. 03Suspect portraits & profiles
  4. 04Witness statements
  5. 05Floor plans & maps
  6. 06Numbered exhibits & records
  7. 07A verdict worksheet
  8. 08Hints & a full solution, kept separate

THREE SERIES

How long do you want to investigate?

Every case stands on its own: its own setting, people, crime and evidence. Start with any book.

10–20 MIN PER CASE
Open and Shut paperback cover

Casework Quick Files

A quick case

Ten short investigations in one book. A scene, a few suspects, and one detail that settles it.

10 cases · Book 1

$14.99

See Open and Shut
2+ HOURS PER CASE
Lies Leave Evidence, Volume 1 coverEvery Alibi Has a Hole, Volume 2 cover

Casework Mysteries

An evening on the case

Five volumes, each with four different investigations. Stop at the Checkpoint, then let the new evidence test your theory.

5 volumes · 4 cases each

$17.99

See all five volumes
A FULL WEEKEND
Lot 41 paperback cover

Casework Major Cases

One deep investigation

An auction-house death and a $400,000 painting. One connected case across three acts and 42 exhibits.

Lot 41 · book-length

$21.99

See Lot 41

LOOK INSIDE

Real pages. Real evidence. Your conclusion.

These are actual pages from the first case in Volume 1. No riddles and no lucky guesses: every answer is in the file, if you read it closely.

The Midnight Break-In call and investigator assignment page
EXHIBIT AThe call and your assignment
The Midnight Break-In shop floor plan
EXHIBIT BThe floor plan, to scale
Five people and their accounts in The Midnight Break-In
EXHIBIT CFive people, five accounts
The Midnight Break-In Checkpoint worksheet
EXHIBIT DThe Checkpoint: commit to a theory

From Lies Leave Evidence · Case 1, The Midnight Break-In · pages 7–17

Who would you question first?

The owner who "checked the clock at six." The daughter who wants it returned. The assistant who photographed the shop that evening. The woman who wants it back. The young man who called the police himself.

Portraits of Victor Calloway, Nora Calloway, Mia Torres, Claire Ashby and Danny Reyes

THE COLLECTION

Seven casebooks. Thirty-one cases.

Illustrated 8 × 10 paperbacks, printed in black and white with room to write. Hints and full solutions at the back of every book.

Open and Shut cover

Open and Shut

Quick Files 1

Lies Leave Evidence cover

Lies Leave Evidence

Volume 1

Every Alibi Has a Hole cover

Every Alibi Has a Hole

Volume 2

Nobody Saw a Thing cover

Nobody Saw a Thing

Volume 3

Something Doesn't Fit cover

Something Doesn't Fit

Volume 4

Look Again cover

Look Again

Volume 5

Lot 41 cover

Lot 41

Major Cases

QUICK FILESCASEWORK MYSTERIES · VOLUMES 1–5MAJOR CASES
Browse the books & buy on Amazon

You have the evidence. Make the case.

i.

Open the file

Read the call and your assignment. You'll know exactly what you have to prove.

ii.

Work the evidence

Study the scene, compare the statements and check them against the records. Something won't fit.

iii.

Name your proof

Write down what happened and which exhibits prove it. Then score yourself against the full solution.

Where should I start?

For a quick taste, Open and Shut. For a full evening, any Casework Mysteries volume. Every book stands alone, so there's no wrong first choice.

Is it too hard if I've never done one?

Each case has optional hints, one at a time, so you can get unstuck without spoiling the answer. The full solution walks through every step.

Can we solve it as a group?

Yes. Work alone, with a partner or around the table with friends. Compare theories at the Checkpoint before reading on.

Where do I buy?

Paperbacks are sold on Amazon. Print-at-home cases are sold and delivered instantly through Payhip.

THE NEXT FILE IS WAITING

Pick a case. Find the lie.