John Reader's well-written, well-researched history of the potato's place in the development of modern society, tells the story of its discovery in South America by the all-conquering Spanish, its initially slow, then rapid spread throughout Europe, evolving from a curiosity to a delicacy before becoming a staple.
This fascinating account is peppered with good stories making the case for a far wider appreciation of the importance of the humble spud in the rapid rise of European people's health, wealth and power from the 16th century on.
A very entertaining read.