The Blackmailer Isn't Ben: 42,300 suspects, 18 clues, 1 Blackmailer (Paperback) (ISBN-13: 9798187509553)

An envelope arrives with no return address - just a photograph, a demand letter, and a deadline. Three more follow, each signed the same way. Everyone with access to the information used in the letters is a suspect: 42,300 names, all with secrets worth protecting.

18 clues. A postmark that doesn't match. A phrase repeated once too often. Paper stock sold in only one store in the city.

Ben's been cleared. The blackmailer hasn't.

YOUR MISSION IS CLEAR

• Sharpen your pencil. Trust nothing. Stop the letters
• Use the 18 clues that were given to you.
• Methodically eliminate all the innocent people by following the clues and crossing off names
• In the end, only one name will remain. You have found the blackmailer.