Holy crud, we are going to be ferreting out the Trump disaster for some time.
...Ive written two books on Trump-Russia collusionProof of Collusion, released at the end of 2018, and Proof of Conspiracy, forthcoming in Augustand even in avoiding much discussion of Trumps obstruction and witness tampering in these books (as these actions were already known by most, by virtue of having occurred publicly) my research swelled to nearly 1,000 pages. Because the books were written in a government-report stylewith most sentences containing a discrete block of evidence and footnoted to one or more major-media citationsthose 1,000 pages were the most condensed version of the Trump-Russia story I could tell. So the notion that Mueller was going to tell in full the tale of Trump-Russia collusion in the half of a heavily redacted 300- or 400-page summary not focused on obstruction of justice was always fanciful....
https://www.newsweek.com/william-barr-robert-mueller-report-only-beginning-1399317