The 38-year-old actor penned the forward to Faris' book, which she dedicates to him, writing: "To Chris. Your wisdom and strength have made me a better person."
Pratt also sings the 40-year-old actress' praises. "Anna is an important part of my life and she always will be," he writes. "Anna deserves this book. I can promise you it will be a great and interesting read. A face-first dive into the mind and person I spent one amazing decade with, and will, for the rest of my life, amicably co-parent a human."
More: Anna Faris Praises Ex Chris Pratt, Says They Still 'Love' and 'Adore' Each Other
Faris' book offers an incredibly candid look at her past relationships and her 8-year marriage to Pratt, and it's her hope that her story may act as