Although chess is lucky to have a rich written legacy from its lineage of champions, it is a shame that there are deficiencies in the list. For instance, there is no definitive book on Spassky, and Euwe's book on his own games has been out of print for 30+ years.
I can also give honorable mention to other worthy books along the same lines:
- Beim, Paul Morphy: A Modern Perspective
- Spielmann, The Art of Sacrifice
- Keres, Road to the Top & Quest for Perfection
- Bronstein, Sorcerer's Apprentice
- Larsen, Master of Counter-Attack
- Korchnoi, My Best Games
- Marin, Learn from the Legends
- Kasparov, MGP series