With Part Four of Brothers in Arms: Koufax, Kershaw, and the Dodgers’ Extraordinary Pitching Tradition (pre-order now!), we head directly into the pitchers of my own childhood, the ones I can describe to you first-hand. This section of the book is titled “The Modern Classicists,” underscoring that while we were a long way from the black-and-white era of the Boys of Summer, there will always be something pristine and Old School about the pitchers who carried the Dodgers from the 1970s into the ’80s.