All peoples of Edthea share one common language. An older ancient language exists that no one can understand, although Clevatess can read its script on the Books of Toa.
| Unit | Measures | Value |
|---|---|---|
| Lek | Currency | 1 lek is a copper coin, 100 lek a silver coin, 10,000 lek a gold coin |
| Merte | Length | 2 merte are the length of one sheep, about 1.2 meters |
| Grult | Weight | One grult fruit, about 1 kilogram |
| Sank | Time | One twelfth of a day, about 2 hours |
A night at the inn in Shiron costs two silver.