218 books • 5 series
Book #3: The Complete Dr. Thorndyke - Volume III
Book #8: The Complete Dr. Thorndyke - Volume VIII
Book #9: The Complete Dr. Thorndyke - Volume IX
Book #4: The Complete Dr. Thorndyke - Volume IV
Book #5: The Complete Dr. Thorndyke - Volume V
Book #6: The Complete Dr. Thorndyke - Volume VI
Book #1: The Red Thumb Mark
Book #2: John Thorndyke's Cases
Book #3: The Eye of Osiris
Book #4: The Mystery of 31 New Inn
Book #5: The Singing Bone
Book #18: The Singing Bone