View 4 Images Kathleen has written a book about what she experienced (Image: Jonathan Buckmaster)"He said, 'Ok, really?' He swung his legs off the bed and he went down and he said, 'I will give you five minutes.' When she initially turned up at the house of horrors she shared accommodation with Shirley Robinson who Fred branded as his "lover". View 4 Images The house of horrors (Image: Getty Images)"I was 17 and they were a decent couple, so everyone thought. ‌Kathleen has now released a book entitled Under Their Roof: My shocking true story of surviving serial killers Fred and Rose West.