"One of the author's most beloved characters is back--and once again she will have to call upon her powers of deduction and her unflappable moral code to unravel a new philosophical mystery. In Edinburgh, rumors and gossip abound. But Isabel well knows that such things can't be taken at face value. Still, the latest whispers hint at mysterious goings-on, and who but Isabel can be trusted to get to the bottom of them? At the same time, she must deal...