C.J. Chivers is a war correspondent for The New York Times. He won a Pulitzer Prize in 2009 as part of a team of reporters and photographers reporting from Pakistan and Afghanistan.

This superior history of the AK family of assault rifles begins with the invention of the machine gun by Hiram Maxim and traces automatic weapons through WWII. In 1947, Russian army officer Mikhail Kalashnikov adapted a German design of automatic infantry rifle to become the AK (for Avtomat Kalashnikov). It first attracted world attention in Vietnam by proving superior to the American M-16. Since then it has developed several relatives and been produced in many other countries, the total running into the hundreds of millions. It has armed regular armies, irregular armies, police forces, terrorists, common criminals, and ordinary householders in the majority of the world’s countries, creating a proliferation problem that has to date killed far more people than the nuclear kind. The author is a former U.S. Marine officer and prizewinning journalist who has written incisively and researched exhaustively. It lends force to his arguments that some of his informants have been assassinated with assault rifles for talking. --Roland Green