The pages are not all in sequence.
It would be interesting to know who the initials represent, I’d think it would be safe to guess:
JE - Jeffrey Epstein
GM - Ghislaine Maxwell
SK - Sarah Kellen
It might also be interesting to map the locations and passengers chronologically.
The real secret is what the FBI found in his vault since he liked keeping pictures and records of his fun and games.
Cindy Lopez with Epstein's assistant, Sarah Kellen ("SK"). Guessing Cindy is is a victim.