May the ever present holy glow warm your marrow as you travel down the irradiated paths of Umerica! Within these twisted pages you will find: Getting the Glow - Looking to get mutated? Here is a list of what you need and where you might find it. Lesser Mutations - A new form of simple mutations to inflict upon hapless wastelanders! Three new character classes - Nuka’s Favored, Glow Shepherds, and Tainted Drifter. The Mutation Alphabet - 26 illuminated tables of new mutagenic mischief. Grokk’s Blessed Bestiary - Over two dozen “ordinary” creatures subjected to the mutagenic effects of the Mutation Alphabet, creating a slew of new horrors for wasteland adventurers to encounter. - from the publisher's blurb