Part 2 of The God Particle series takes our metaphysical hero, 'Radio', on a journey to another universe where he encounters the Collective Unconscious. Much is learned along the way but Book and the other GPs are still hotly pursued by agents from the intelligence community. Their cause isn't helped by the small matter of hijacking some technical equipment. But, in fairness, the Large Hadron Collider probably isn't that small a matter.