From The Perry Mason TV Show Book
A lawyer’s work is never done. Perry returns to his office late one night and finds an attractive blonde climbing into his balcony window. She claims to be Virginia Colfax, Ed Garvin’s secretary from next door. Virginia says that she climbed into Perry’s office to escape Garvin’s wife. But it seems Garvin is married to two women.

Perry sends Garvin and his second wife to Mexico until he can clear up the situation. But when Garvin’s first wife is murdered, Perry’s client is in an even bigger mess. And who was that woman climbing in the window?