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Stuck at 9:34 pm?
Write to the author.
Behind PAPER CRIME there is someone who wrote every clue by hand and reads every message. A riddle that resists, a typo spotted on page 47, an idea for the next case: it all lands in the right place.
You are truly stuck
Start with the timeline of your case: every moment offers a hint, then the full explanation of the step. If the wall still holds, tell us the hour where you are stuck — the answer will come without giving away what follows.
See how an investigation works →You found a mistake
A detail that does not add up, a file number that cannot be found, an ambiguous sentence? Those reports are precious: they fix the book for every reader after you. Please mention the case and the file number concerned.
You have an idea
A place, a period, an investigative mechanism you dream of seeing in print — the best cases often start with a reader's suggestion.
You prefer your own mailbox
That works too: contact@papercrime.com. For a request about your personal data, the privacy policy explains how to proceed.