Diol/Diel/Dial  is an explorable encyclopedia of a virtual world generated by a simulation framework called World, by James Ryan. A gargantuan tome of nearly 100M words, it houses biographical accounts and other information for 52,754 entities— characters, islands, wilds, settlements, ships, houses, and languages— that at one time existed in the 408-year history of the simulated world, variously called "Diol", "Diel", and "Dial" across its several language families.