Who was that masked woman? That was the question plaguing Perry Mason.
No one loves a good mystery more than Mason--but being asked to
represent a client who is concealing her identity, not to mention the
particulars of her case, has given even the legendary legal eagle a case
of ruffled feathers. Yet the intriguing cloak-and-dagger tactics have
Perry hopelessly hooked. As for the silent siren behind the mask, is she
heiress Byrl Gailord or penniless Adelle Hastings? Both women have ties
to a man named Tidings, a man who may be a protector or predator. A man
who could answer a lot of tough questions--if only he hadn't been
murdered.