Fire Sprites – Homo sapiens luciferestris L. a diminutive and highly luminescent human whose melanin has been replaced by luciferin, the light producing pigment in fireflies. Fire Sprites glow with such intensity that many who have gotten fleeting glimpses of them have mistakenly reckoned them to be engulfed in flames, though in daylight their skin is an almost translucent alabaster white. They inhabit the utterly lightless lava tubes of the volcanic formations in the Eternal Mountains of the Eastern Continent. They communicate with one another and with other races of humans almost exclusively with thought projection and extra sensory perception (ESP), reserving their arcane and mysterious language for their singing of eerie aeolian chorals in the echoes of their caverns.
In Elf Killers, Oísín and Doona and their party escape the marauding trolls by hiding in the tunnels of Ubh Ollmhór, where they are rescued by the Sprites and led through the maze of inky black volcanic passages to the grasslands of the Great Strah on the far side of the mountains.
The Fire Sprites are actually the ones who originally made what becomes known as the Elven Prophecy about the rise of an evil which will seek to take over the world. This prophecy has a part in The Collector Witch, Stone Heart, The Burgeoning, The Reaper Witch and Doom.
Glow lichen – Cladonia antrolucidus R., is a close relative of the reindeer lichen (reindeer moss) and lives in moist underground caverns. Its fungal symbiont takes up nutrients saprophyticly from the moist cave walls and emits a strong bioluminescence, using the pigment luciferin, which allows its plant symbiont to photosynthesize in turn, releasing sugars to the saprophyte. Glow lichen is common throughout lava tubes in the Pitmaster’s Kettles and in deep cavern systems throughout the southern half of the Northern Continent. Luxuriant growths can light up caverns with their greenish yellow ambience at least as bright as artificially lighted rooms.
Glow lichen lights the caverns of the Magic River in The Collector Witch and the volcanic tunnels of Mount Bed in The Burgeoning. It also illuminates the Fairy underground in The Burgeoning, The Reaper Witch and Doom.
Carol Phipps & Tom Phipps