Wadda was a male humanoid employee of the slaver Zlarb. Not much is known of Wadda's species, since very few of them have chosen to leave their native planet. Wadda was strong, almost 2.2 meters tall, glossy brown hair, a jutting forehead, and protruding vestigial horns.
- Han Solo's Revenge (First appearance)
- A Guide to the Star Wars Universe
- Han Solo and the Corporate Sector Sourcebook (Picture only)
- A Guide to the Star Wars Universe, Second Edition