2 Books Found

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"I read this book in 4th grade (10 years old), so it's been around since at least 2015. All I remember was that it was a book about a boy playing pool. I thought it might have had a name like 11 Birthdays. Look for books with a reading level around elementary/middle school. It was a boy learning to play pool (like billiards) and maybe he was competing in a competition?"