Maci Bookout is garnering some critical acclaim for her first foray into the world of publishing: The "Teen Mom OG" cast member is now a part of a group of esteemed writers who can call themselves New York Times best sellers!

Bentley and Jayde's mama, who released her memoir "Bulletproof" last month, nabbed the No. 9 spot on the E-Book Nonfiction list. Understandably, M took to Twitter to express her excitement on her fantastic feat -- and share how she was celebrating her accomplishment:

And then the sweet words of encouragement poured in -- first from her longtime beau Taylor McKinney:

And then fellow MTV'er (and author!) Tyler Baltierra couldn't help but offer his well wishes:

"Bulletproof" traces Maci's journey as a young mother and her attempts to achieve her own personal goals. Be sure to get your copy here, and offer your congrats to the Tennessean in the comments!