On one of those early June afternoons when the weather in Washington is like a kettle recently off the stove, I found myself on the covered terrace of a cafe, almost involuntarily proselytizing to a friend about the book I was reading. “It is the only memoir that really needed to be written,” I told her. I was speaking about “Better Than Sane: Tales From a Dangling Girl,” by the model-turned-actress-turned-New Yorker-writer Alison Rose, which was published to little notice in 2004, soon fell out of print and is now, thankfully, being reissued by Godine.