Colbert is coming out with a children's book titled "I Am a Pole (And So Can You!)" and another book -- this one for grown-ups -- titled "America Again: Re-Becoming the Greatness We Never Weren't," The Associated Press reported.
The children's book is about a flag pole with an identity crisis that has to figure out its own purpose for being.
The title is a play on a previous work Colbert published in 2007, titled "I Am America (And So Can You!)."
"Justin Bieber: Just Getting Started" is scheduled for a September release and will go into his experiences in acting, recording and touring. He previously published "First Step 2 Forever: My Story" in 2010.
The Bieber book news comes after HarperCollins inked another major deal: The memoir of Amanda Knox. That book is scheduled for a 2013 release, according to The AP.
Watch Colbert poke fun at his own book -- and his interview with Sendak.
This article is copyrighted by International Business Times, the business news leader