Dwyane Wade tweeted that his new book is a big success.

Wade wrote, "Wow! All I wanted to do was share my story, but just got word that 'A Father First' made the NY Times Bestseller's list... I'm humbled by this."

In his book, Wade discusses his life off the basketball court.

Wade talks about his bitter custody battle.

He also discusses the important role he has in raising his two sons.