I GHOSTS
II AT HOME
III THE SPOOR
IV THE JOKER
V BROTHER DOLL
VI THE SECRET
VII THE USURER
VIII THE SPOOR AGAIN
IX IN THE FORESTS OF THE NIGHT
X THE LONG SPOON
XI THE TIDDINGTON PLAN
XII OFFICIAL ACTION
XIII THE CUSTODIAN
XIV THE DISCERNING HEART
XV POOR PEOPLE
XVI ASSIGNMENT
XVII ON THE STAIRCASE
XVIII THE WHEEL TURNS
XIX THE MYSTERY OF STE. ODILE-SUR-MER