2026 Reading Challenge

Join the Goodreads Author Program

Are you Mark Putman, author of the books below?
The Tusslebaum Twins by Mark Putman The Tusslebaum Twins Secret of the Waterfall by Mark Putman


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


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