2026 Reading Challenge

Join the Goodreads Author Program

Are you Anna Hacker, author of the books below?
100 Opinions You Can Trust on Who Moved My Cheese? by Anna Hacker 10 000 Pigs Can't Be Wrong by Anna Hacker In Their Words by Henry Hacker


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


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