Author: Archibald Williamson
Weight: 15 lbs.
Materials: Giant eelskin-bound, woodboard, vellum
Rarity: Very rare
Fields of Study: Supernatural & unusual
Special Knowledge Categories: Dweomercraeft, heraldry, signs & sigils
Value: 14,000 gp
The only other known work of Williamson, Glyphs of Power is a methodical, difficult work on the nature of magical glyphs, sigils, runes, and wards. There are four spells are contained within the volume: wizard mark, sepia snake sigil, explosive runes, guards and wards. More importantly, after reading and digesting Glyphs of Power for at least a month, a caster’s spells involving such affairs are more effective (+1 to damage or -1 to save against).