re: #78 Dr Lizardo
I’ve never read it, but I first heard about it when I was around eight years old, reading Walter Lord’s “A Night to Remember”. That’s a genuinely fascinating book, though it was written three decades before the discovery of the actual wreck.
Loved that book when I read it decades ago. When Lord wrote it, there were still a fair number of people alive who had been on the Titanic or otherwise involved with the actual or rescue; three decades later there were only a handful of survivors.