Is Ten Little Indians an AR book?

You are likely thinking of the book "Ten Little Indians" by Agatha Christie.

It's not an Accelerated Reader (AR) book. AR books are assigned specific AR levels, which are used by schools to track student reading progress.

While Agatha Christie's "Ten Little Indians" is a popular and well-known book, it's not typically categorized as an AR book.

If you're looking for AR books, you can search online for "AR book lists" or check with your school librarian.