Hmmm...

[Michio]

Are the goblins and harpy the highest leveled monsters ingame?

Goblins give 63xp each
Harpys give 65xp each

is there a monster that awards more xp?

[DonBurns99]

The higher level the enemy, the more experience you receive.

http://cozyquest.net/monsters/

[Michio]

Yes yes but where are the higher level ones? What are the missions called?

[DonBurns99]

Living Armor is Runes of Hate at the Spire.

The ones above that aren't in game yet to my knowledge.

[Michio]

thanks! ^ ^