His next novel, The Golden Gate, appears in stores in January, 2017 from Baen/Simon & Schuster
His most recent novel, Balance Point, book 3 of the Orphan's Legacy Trilogy, is available eleactronically, and in trade and mass market paperback in all brick and mortar and online venues, and as an audiobook from Audible.com.
"Penetrates to the heart of Heinlein's vision." - The Washington Post
"Orphanage is one of the great works of modern military science fiction."
- Myke Cole, author of Control Point, at Tor.com
"Raw...real...and a hell of a good read!" - Kevin J. Anderson, New York Times best-selling coauthor of Sisterhood of Dune
"One of the best...of the year, if not the decade...could [be] this generation's high point..." - SF Site Featured Review
"Buettner shows the Heinlein touch." - The Denver Post
"The reader's defenses crumble...given the overwhelming firepower...positively prophetic." - SciFi Channel's Science Fiction Weekly "As much action as any military SF fan could wish for." - John Scalzi, author of Old Man's War
"Buettner...goes well beyond military science fiction." - Hugo Award winning author of The Forever War, and SFWA Grand Master, Joe Haldeman
"Fascinating...textured...dealing with issues of intellect and what it means to be human...[yet] with plenty of action and a touch of romance...Overkill is a solid, surprising science fiction novel." - The Guilded Earlobe