On a side note, I really like his writing style. It's not easy to present scientifically complex concepts in simple terms to someone without a background in the subject matter. This (for me) was right up there with Hawking and Sagan in terms of being easy to follow along with, without being patronizing.
Also, be warned if you're squeamish, the book covers a period in history (before metastasis was understood) when the favoured approach to removing cancer was to just jam the knife in further.
In a sense, this is a military history—one in which the adversary is formless, timeless, and pervasive. Here, too, there are victories and losses, campaigns upon campaigns, heroes and hubris, survival and resilience—and inevitably, the wounded, the condemned, the forgotten, the dead. In the end, cancer truly emerges, as a nineteenth-century surgeon once wrote in a book’s frontispiece, as “the emperor of all maladies, the king of terrors.”