A very good story about a man who is a stalker of a beautiful model and also is obsessed with Reggie Christie ( a serial killer in London in the 1950's )
He lodges in an old house owned by an eccentric old lady who never cleans her house and is still in love with an old flame from 50 years ago. She never married. There are 2 murders and a surprise ending. Couldn't put the book down !