Download or read book Dark Tracks written by Philippa Gregory and published by Simon and Schuster. This book was released on 2018-01-30 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Luca and Isolde continue investigating for the Order of Darkness in the fourth book in this series from the #1 "New York Times "bestselling author of the adult historical novels "The Other Boleyn Girl" and "The White Queen." Illustrations.