| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| The Pact: A UFC Champion, a Boy with Cancer, and Their Promise to Win the Ultimate Battle | Paperback | 978-0-7852-2040-4 (0-7852-2040-2) | 2019 |
| The Pact: A UFC Champion, a Boy with Cancer, and Their Promise to Win the Ultimate Battle | Hardcover | 978-0-7852-1681-0 (0-7852-1681-2) | 2018 |