ToME: the Tales of Maj'Eyal

Question: it lists that there are 20 birth options, and I'm wondering what the others are. So far I have unlocked:

- Ghoul
- Yeek
- Skeleton
- Runic golem

- Anorithil
- Sun paladin
- Wyrmic
- Temporal warden
- Cursed
- Summoner
- Archmage
- Mindslayer
- Corruptor
- Reaver
- Doomed

Thanks!