40 books • 3 series
Book #1: Separation
Book #2: Change
Book #3: Love
Book #4: Deception
Book #5: Retribution
Book #3: The Deepening
Book #4: The Consuming
Book #1: 1913
Book #2: 1914
Book #3: 1915
Book #4: 1916
Book #5: 1917