00 - Prologue
01 - Tourmalin's First Cheque and How He Took It
02 - The Second Cheque
03 - The Third Cheque
04 - The Fourth Cheque
05 - Periodic Drawings
06 - Foil and Counterfoil
07 - The Culminating Cheque
08 - Paid In His Own Coin
09 - Compound Interest
10 - Denouement
11 - Epilogue