Astra Militarum
David Annandale & Justin D. Hill & Toby Frost & Braden Campbell
The Copycat Mystery
Gertrude Chandler Warner
The Boxcar Children (83)
Deadly Desire
Keri Arthur
Riley Jenson Guardian (7)
Halfway to the Grave
Jeaniene Frost
Night Huntress (1)
The Empty City
Erin Hunter
Erin Hunter's Survivors (1)
A Hidden Enemy
Erin Hunter's Survivors (2)
Darkness Falls
Erin Hunter's Survivors (3)
The Broken Path
Erin Hunter's Survivors (4)