"I can't go back without it. It will mean facing Sub-Visser Nineteen."
"Your boss?"
"Yes. My commander."
Aftran 942 and Cassie[src]

Sub-Visser Nineteen is a rank in the Yeerk military hierarchy.

The Yeerk holding this rank was the immediate superior of Aftran 942 while she was using Karen as her host. Aftran comments that if she lost her Dracon beam, she would have to report to Sub-Visser Nineteen, who would punish her.[1]


  1. The Departure