Found this today:
The End of Policing. The e-book is completely free on the publisher's website! Free beats the $9.99 that Amazon is charging. It also beats the long library waitlist I was on for this e-book. The book is available in both Kindle and epub formats. It looks like the publisher is having a sale on some books, including this one, so if you're interested (especially in light of current events), I would snap this up now.