Left on Tenth: A Second Chance at Life: A Memoir

There is no indication that the book is a study guide. Here is a revised product description:

This memoir, Left on Tenth: A Second Chance at Life, recounts the author's journey towards a new beginning. Written by Marisa de los Santos, the book is a personal and reflective account of her life. Published by Back Bay Books, this paperback offers a candid look at the author's experiences.