ABCs of D&D Dungeons & Dragons - Rules of Play says:
A child can get their first glimpse into the world of Dungeons & Dragons, even as they learn the alphabet, a precursor to every new path in reading. Teach the alphabet to any early reader as told imaginatively within the world of Dungeons & Dragons. With read-aloud friendly rhyming couplets from Ivan Van Norman and adorable illustrations from Caleb Cleveland!