Apologize if already posted, but the DOJ self-published a paperback book on The Mueller Report and it's on Amazoon being pre-sold with a release date of 3/26.

https://www.amazon.com/Mueller-Report-Special-Counsel-Collusion/dp/1510750169/ref=sr_1_3?keywords=the+mueller+report&qid=1551633321&s=gateway&sr=8-3