Series
DCI Ryan Mysteries
19 books
Book 1
Holy Island
LJ Ross
Book 2
Sycamore Gap
LJ Ross
Book 3
Heavenfield
LJ Ross
Book 4
Angel
LJ Ross
Book 5
High Force
LJ Ross
Book 6
Cragside
LJ Ross
Book 7
Dark Skies
LJ Ross
Book 8
Seven Bridges
L.J. Ross
Book 9
The Hermitage
LJ Ross
- LongstoneL.J. Ross
Book 10
Longstone
L.J. Ross
Book 11
The Infirmary
L.J. Ross
Book 12
The Moor
LJ Ross
Book 13
Penshaw
LJ Ross
Book 14
Borderlands
LJ Ross
Book 15
Ryan's Christmas
L.J. Ross
Book 16
The Shrine
L.J. Ross
Book 17
Cuthbert's Way
L.J. Ross
Book 18
The Rock
L.J. Ross
Book 19
Bamburgh
L.J. Ross