As our tale opens, Arsene Lupin is but a memory. We see his picturesque grave, and perhaps we take a moment to mourn his passing.But around us a mystery comes into focus -- a mystery involving Captain Patrice Belval and a one-armed African named Ya-Bon and a nurse we know only as Little Mother Coralie . . .Before the tale has tolled, Arsene Lupin will live again. There are mysteries to be resolved!The Golden Triangle is another fantastic mystery by Leblanc featuring gentleman thief Arsene Lupin.