"There are some sights that, once seen, can never be unseen. They replay themselves on a loop in your mind’s home-theatre system with Dolby surround sound until you’re so desperate to be rid of them that you’ll resort to other loops simply to dislodge them for a while."
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Source : Kevin Hearne (2014). “The Iron Druid Chronicles 6-Book Bundle: Hounded, Hexed, Hammered, Tricked, Trapped, Hunted”, p.810, Del Rey