Michael is a musician, Cambridge-educated but living in London. He's successful, attractive and has plenty to keep him busy and happy. So why can he still not get over his old college boyfriend, Ben? Fortunately his old Great-Aunt Millie, a notorious former socialite, suffragette and brilliant physicist, comes up with a scheme to get the arsehole out of his head. So what if it involves a time-machine she's knocked together with bits of string, chewing gum and a few old tin cans? What can it hurt? What could possibly go wrong? Did someone say something about butterflies? Cover art credit: Nicu Buculei, https://www.flickr.com/photos/nicubunuphotos/, under a Creative Commons licence as per https://creativecommons.org/licenses/by-sa/2.0/.