The epic Psychic Awakening series continues with War of the Spider. This campaign book features a host of new rules for Chaos Space Marines, Death Guard, Talons of the Emperor and Officio Assassinorum. It also includes background on the web that Fabius Bile spins around the devastated Cadian system as he is pursued by the Death Guard, Adeptus Custodes, Sisters of Silence and multiple teams of Assassins. Will they catch him, or will he escape to continue his twisted experiments?