only 1 use
(click/touch triangles for details)
- There was an advertisement for Hermes Delivery Service, and another for the All-New Compendium of L.A. Area Monsters-"The only Monstrous Yellow Pages you'll ever need!Chapter 17 (98% in)
There are no more uses of "compendium" in The Lightning Thief.
Typical Usage (best examples)