Comment by 0xmattf
> If you have any interest in memorization or mnemonics, it's a great read.
Absolutely. Even if you don't have an interest in the subject, it's worth a read. I honestly picked that book up out of random; I had no idea such a world of memory existed. Brilliant book.
Totally agree. If you like this style of memoir + deep subject dive, I also highly recommend anything by A.J. Jacobs - his "Year of Living Biblically", and "The Know-It-All" are great reads in the same vein.