I think this is a bad idea. I'm betting the majority of this book will be fluffy and moderately written, but this will effectively amount to a major document drop of opposition research.
Sure, a book full of policy positions could act as a good script for his supporters, but gives him little wiggle room through November.
7 Simple Steps to Eliminate School Shootings Overnight
Have You No Sense of Decency, Robert Mueller, At Long Last?
Thomas J. Farnan
Liberals Fail, Volume XXXVII