Mark Samuels Lasner on book collecting, after the dopamine

Why am I interviewing Mark Samuels Lasner for a third time?  Because he's a recognized and respected book collector who knows how to speak intelligently and amusingly about books. And though we've already talked about his impressive collections that cover late 19th century British literary culture, and The Bodley Head, I wanted to learn about what happens "after the dopamine" hits. What he's done with his collections - the cataloguing, the scholarship, the exhibitions, the research, the talks - how has he worked with his books to help share their collective lessons, to better understand the worlds and relationships they document? And how can you do the same with your collection? That's why I interviewed him a third time.