Give a brief character sketch of Helen’s father.
- Arthur H Keller has a huge impact on Helen's development, tirelessly looking for methods and people to help her
- a captain in the Confederate Army, has been married before and Helen's mother Kate is much younger than him
- a loving father who takes great pleasure in pleasing his daughter
- proud of his garden and knows that Helen also loves the garden
- an accomplished hunter and a gracious host to regular guests