A NATIONAL BESTSELLER COMBINING STEPHEN KING'S THE CONFRONT AND THE WALKING DEAD SERIES. BEST BOOK OF THE YEAR ACCORDING TO THE WASHINGTON POST, THE GUARDIAN, KIRKUS REVIEWS, PUBLISHERS WEEKLY, LIBRARY JOURNAL.NOMINA ANT FOR THE GOODREADS CHOICE AWARD. GLEN IS WORKING ON THE SCREEN Adaptation MAZZARA, WALKING DEAD SCREENWRITER AND PRODUCER

One morning Shana woke up to find her sister Nessie stricken with a strange disease. The girl's wide eyes lost all expression. She seems to be asleep while awake. He doesn’t react to anything, and at the same time he confidently walks somewhere. And attempts to stop her cause terrible convulsions. Not just convulsions: she begins to... heat up. Literally. And Nessie is not the only one. Soon a whole crowd of “sleepwalkers” appears, wandering towards some mysterious goal, overcoming any obstacles without sleep, food or drink. They are a “herd” accompanied by numerous “shepherds” like Shana. The “herd” causes panic throughout the country, and then the collapse of society. Now the “sleepwalkers” are moving, surrounded by chaos and violence...