The document is a book review for the book "Chika" by Mitch Albom published in 2019 by Haper Collins with 256 pages. It summarizes that the book is about a young Haitian orphan named Chika who becomes like family to the author Mitch Albom and his wife Jannie. However, Chika required medical intervention. The presenter learned from the book that hoarding time is the most selfish thing as none of us know how much time we have, emphasizing the value of time.