A Calculated Murder Author Surname:Cunningham when Henry discovers his predecessor

when Henry discovers his predecessor died under mysterious circumstances

Among this long

when all she wanted to do was keep her head down

This is a biography of Cambridge mathematician

But they've barely begun when the body of a local teenager washes up on the coastline and they are faced with a murder enquiry

A Calculated Murder Author Surname:Cunningham when Henry discovers his predecessorUna is puzzled. Surely, statistically, the international cat show scene shouldn't be this lethal? Keen to make her mark in her new job in pet insurance, Una's first task is to calculate whether cat ownership extends human lifespan. Tragically, that's not the case for prizewinning cat owner Jeff Bridgely a most improbable accident has ended his dreams of triumphing at the upcoming International Cat Show. When a second competitor dies, the maths just