In reading order
Grave Beginnings
Lissa Kasey
The Patient
Linda Thackeray
The Ghost in the Hall
KM Avery
Grave Intentions
Lissa Kasey
The Boy in the Locked Room
KM Avery
The Skeleton Under the Stairs
KM Avery
The Last Door
Sheila Lowe
The Dog in the Alley
KM Avery
The Bones in the Yard
KM Avery
The Elf Beside Himself
KM Avery
The Turning of the Tables
KM Avery
The Badger in His Burrow
KM Avery
The Past in the Present
KM Avery