When we found Perry Mason, we called SEVEN! When we met the “D.A.” — Douglas Selby — we shouted ELEVEN! They’re both naturals — and though Perry Mason does not take part in this novel, it marks the appearance of Erle Stanley Gardner’s second famous mystery-story character — the fighting young D.A. of Madison City! The little clergyman had died — peacefully — in bed in the Madison Hotel. An over...