2026 Reading Challenge

Join the Goodreads Author Program

Are you Betsy Allen, author of the books below?
The Clue in Blue by Betsy Allen The Riddle in Red by Betsy Allen Puzzle in Purple by Betsy Allen The Green Island Mystery by Betsy Allen The Secret of Black Cat Gulch by Betsy Allen The Ghost Wore White by Betsy Allen The Yellow Warning by Betsy Allen The Gray Menace by Betsy Allen Peril in Pink by Betsy Allen The Brown Satchel Mystery by Betsy Allen


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


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