Sister Agatha: The World's Oldest Serial Killer

She's 118 years old, four steps from glory and now she's done playing nice. Sister Agatha has lived a long, saintly life across three centuries—only to be told, during a routine check-up, that she's got just one week left to live. It's a bit of an inconvenience, really. You see, Sister Agatha once made a vow: to be the oldest person in the world. At last count, she was in fifth place. So close… But where there's a will, there's a way, and the super-centenarian creates a bold Plan B. Armed with little more than rosary beads, a fertile imagination and old-fashioned determination, Sister Agatha sets off on one final mission: to meet the four people standing between her and immortality and to gently expedite their demise. After all, vows are sacred. And Sister Agatha? She will not go quietly… A deliciously dark and delightfully funny romp across the globe, perfect for fans of Richard Osman. 'Beautifully written. We loved it' -Woman's Way, Book of the Week 'Hilarious' - Irish Tatler Man 'Hilarious début' - Irish Mail on Sunday 'One of the year's best débuts' - Jennifer Zamparelli, 2FM 'A killer concept' - Irish Daily Star 'A darkly comic tale' - Irish Daily Mail 'One of the funniest books I've ever read' - Mary Roe, Connemara Community Radio 'There is so much in it to enjoy... It works really, really well' - Gerry Kelly, Late Lunch, LMFM

© 2025 Bloodhound Books (Ebook): 9798337206592

Release date

Ebook: 4 December 2025