2026 Reading Challenge

Join the Goodreads Author Program

Are you Markus Pattern, author of the books below?
The Kindness of Killers #1 by Cy Dethan The Kindness of Killers #2 by Cy Dethan The Kindness of Killers #3 by Cy Dethan The Kindness of Killers #4 by Cy Dethan


To join the author program as Markus Pattern, you will first need to sign in to Goodreads. Then navigate back to this page to apply.


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