Penshaw - DCI Ryan Book No. 13 by LJ Ross

Dark Skies - DCI Ryan Book No. 7 by LJ Ross

The Moor - DCI Ryan Book No. 12 by LJ Ross

Borderlands - DCI Ryan Book No.14 by LJ Ross

High Force - DCI Ryan Book No. 5 by LJ Ross

The Shrine - DCI Ryan Book No. 16 by LJ Ross

The Hermitage - DCI Ryan Book No. 9 by LJ Ross

Seven Bridges - DCI Ryan Book No. 8 by LJ Ross

The Rock - DCI Ryan Book No. 18 by LJ Ross

The Infirmary - DCI Ryan Book No. 11 by LJ Ross

Cuthbert’s Way - DCI Ryan Book No. 17 by LJ Ross

Lady's Well - DCI Ryan Book No. 20 by LJ Ross