Jeffrey Epstein, millionaire sex offender and friend to presidents and royalty, is back in the news. It seems his partner, Ghislaine Maxwell, holds the key to what went on at Epstein’s private retreats with his powerful friends. Attorney Alan Dershowitz calls her the Epstein Rosetta Stone. But her backstory is just as fascinating. Her father, Robert Maxwell, was cut of the same cloth as Epstein. Ambitious and wildly successful . . until they weren’t. Ghislaine’s father and her lover, both died under mysterious circumstances as their lives were collapsing around them.