I had no sooner started exploring the shop's fascinating array of curios and novelties -- along with my two cats, Rupert and Isabella -- than I began to meet a motley crew of Uncle Oscar's former associates, all of whom seemed deeply interested in the shop and its hidden secrets. Before long, I learned my inheritance included all sorts of clues Uncle Oscar had left behind -- a peculiar key, a trap door, a puzzling map...
To unravel the mystery, my feline friends and I followed a twisted trail of deadly deception that began right here in his shop and leads all the way back to the days of the Gold Rush itself...