Farewell to my friend (and longtime writer) John Mueller, who died this week from cancer.

He wrote 60 or 70 tech books, and you probably encountered at least one of them. We worked together for more than 20 years, with many long email messages. We only heard each other's voice two or three times -- the last one when I said goodbye.

It's a better world because John was in it.

https://amzn.to/3xobRRU