Maud Drennen is a plucky, no-nonsense Irish care worker, whose latest client is Cathal Flood, a cantankerous elderly man, widowed and living alone in Bridlemere, a Victorian Grade II listed mansion in West London. Cathal is also a top-notch hoarder, a dealer in curiosities, and a keeper of secrets. Despite Cathal's efforts to frighten away Maud and her attempts to clear up his mess, he begins to soften and open little doorways into his life. But he holds too many secrets and Maud wants to know too much - what happened to his wife Mary and their daughter Maggie? Why is part of the house blocked off? Why won't he let his son Gabriel into the house? As Cathal starts to close up again, Maud finds herself taking on an investigative role, with the help of her transgender landlord, Renata, and Cathal's previous care worker, Sam Hebden. However, is Maud following red herrings, and is everyone telling the truth?
I did enjoy this book, although I found the author seemed to be trying too hard to get some laughs in. Maud is followed around by ghostly Irish saints who keep trying to point her in the right direction, and I'm not sure I like this detail - they got in the way of the story. I've previously come across the use of Irish saints as characters in a children's book (A Boy Called Hope by Lara Williamson), so this was nothing original to me. I found it took me a while to get into the story, the detail getting in the way too much, but once I'd got used to all the characters, I found it readable and enjoyable.