I bought this a couple of years ago, and was reminded to take it off the shelf by the StoryGraph "reading the world" challenge, which this year has Egypt as one of its prompts.
The Diwan bookshop opened its first Cairo store in 2002, so it was there when we were passing through in 2008. I didn't get to it, and in fairness, given our limited time, I wouldn't have curtailed visiting the Cairo Museum, but still, it would've been nice... ????