"Writing this book has been a therapeutic process for me. Getting it all out has allowed me to move on with my life," he said.
Brown is also set to give a one-on-one interview about the book with ABC News' Robin Roberts on 20/20 on Friday, June 10, the network said, reported People magazine.
The book will hit shelves mere weeks before the one-year anniversary of Bobbi Kristina Brown's death. Bobby and Houston's daughter died at the age of 22 on July 26.
