Read the case file
I AM NOT THE KILLER
Interactive mystery puzzle books with suspects, clues, and one final answer.
About the Series
A puzzle-mystery series where every name matters and one final suspect solves the case.
Can you solve it?
Read the ledger, follow the clues, cross out the innocent, and send in your answer.
How It Works
Track the clues
Cross out the innocent
Submit your answer
Get your result
Current Books
Vol. 1: 23,300 Suspects
23,300 suspects
Medium
Solve time: 2 to 5 hours
For readers who like interactive whodunnits and logic puzzles.
Vol. 2: 50,000 Suspects
50,000 suspects
Hard
Solve time: 4 to 8 hours
For advanced puzzle lovers and escape-room fans.
Dad Didn’t Do It
27,700 suspects
Medium to Hard
Solve time: 3 to 6 hours
For Father’s Day gifts, family puzzle nights, and competitive solvers.
Dad Is Not the Killer
17,777 suspects
Medium
Solve time: 2 to 4 hours
For dads, kids, and readers who enjoy a clean twist ending.
More Cases Coming Soon
New names. New clues. New suspects. One killer in plain sight.
Clues
See the clue lists for each book.
Go to CluesTips
Simple advice for clean, spoiler-free solving.
Go to TipsFAQs
Answers about spelling, repeats, vowels, and more.
Go to FAQsHave a question?
Reach out at:
support@iamnotakiller.com