Join the Goodreads Author Program

Are you Michael Rios, author of the books below?
Black Belt Sudoku® by Michael Rios Mensa® Sudoku by Michael Rios Green Belt Sudoku® by Michael Rios White Belt Sudoku® by Michael Rios Sudoku Puzzles for Kids by Michael Rios Brown Belt Sudoku® by Michael Rios The Big Book of Sudoku Puzzles by Michael Rios The Minecraft Legend by Michael Rios Brown Belt Sudoku by Michael Rios Cranium-Training Logic Puzzles by Michael Rios


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