Nataly Jago

Nataly Jago cares for the human-hybrid rejects on Basement Level 5. 

Nataly has the dark, good looks of an Indian beauty, but her retiring nature suits her independent work in the research center's lowest basement level just fine. She is kind, patient, and understanding with the research subjects that make their way to Basement Level 5. She knows they are on the way out, and she strives to make their final transition as painless as possible.

We learn of Nataly Jago in Book 3 of The Human-Hybrid Project, The Mirror Cracks, although we never actually meet her.