Who is Corinne Bennett, Perla Apfeldorf, Axel Jaeger from Answered Prayers: The Unfinished Novel and what is their importance?

Corinne Bennett is Kate's assistant. She is described as supportive and indulgent.

Perla Apfeldorf is Kate's good friend. She is described as is sharp-tongued and quick tempered.

Axel Jaeger is Kate's husband. he is described as a cruel and domineering man.

All three of these characters contribute to Kate's intense vulnerability.