Amazon.com: The Last King of America: The Misunderstood Reign of George III: 9781984879264: Roberts, Andrew: Books
OP note: I don't think the British need historical revisionism in their favor but quite the contrary... yet this book is an interesting way to show how someone powerless and benign for his time could be turn into a tyrant.
Indictment Against King George III: Lesson Plan (ushistory.org)
I'm always surprised about why the Quebec Act 1774 considered one of the intolerable acts is not mentioned in the Declaration of independence...