Book 25 for the year.
Terry Pratchett. A life With Footnotes, the official biography, by Rob Wilkins.

"Of all the dead authors in the world, Terry Pratchett is the most alive." John Lloyd.

Well written.
I had to break to re-read Night Watch.

And I hadn't known that it took decades for him to be recognised in the USA.

Gone too soon.

Also, trivia: Moist Von Lipwig was going to be called Moist Von Hedwig, after Hedwig And The Angry Inch, but after a certain novel used the name Hedwig for a character, he had to change it to Lipwig.