americanliterature california crime detective espionage fiction general georgia historical jack(fictitiouscharacter) missingpersons mystery newyorktimesbestseller nyt:combined-print-and-e-book-fiction=2020-12-06 nyt:combined-print-and-e-book-fiction=2021-05-09 nyt:trade-fiction-paperback=2021-06-27 nyt:trade-fiction-paperback=2021-10-17 presidents privateinvestigators ryan serialmurders sisters thrillers twins unitedstates