There are 5 books in the The Quincunx series. The newest book is The Quincunx .

An extraordinary modern novel in the Victorian tradition, Charles Palliser has created something extraordinary—a plot within a plot within a plot of family secrets, mysterious clues, low-born birth, high-reaching immorality, and, always, always the fog-enshrouded, enigmatic character of 19th century—London itself.

“So compulsively absorbing that reality disappears . . .…