This book offers a collection of four short stories based on the Virals series from Sunday Times bestselling author, Kathy Reichs! Includes, Swipe, Shift, Shock, previously published as digital short stories. Fans of the Virals series will be thrilled with this companion volume that includes three short stories originally published as digital short stories as well as an all-new, never-before-seen Virals adventure! Shift, Swipe, Shock and the new story Spike give further glimpses of the Virals' world as they work with Tory's famous great aunt, Temperance Brennan, to solve more mysteries, take a look at where it all started before they became Virals, and get to the bottom of an attempted sabatoge at Kit and Whitney's wedding.