How to Swear: An Illustrated Guide

If you’re worried your gran isn't swearing enough, buy her this book that will get her cussing at every possible opportunity.

It provides a history of people’s favourite swear words and teaches her how to deliver the perfect obscenity in any scenario she finds herself in, whether it's being refused access to public transport, forgotten her purse at the supermarket, or being served the wrong food at a restaurant.