Here's a brief summary:
* Dr. Meredith's Dilemma: John Meredith is a successful surgeon, but he has become disillusioned with his profession. He feels that his work has become a mere business and that he is losing touch with the humanity of his patients. He is also struggling with his relationship with his wife, Helen, who feels neglected and misunderstood.
* A Turning Point: Meredith meets Ann Leslie, a young woman who is dying of a rare disease. He is drawn to her courage and spirit, and he begins to question his own life and priorities.
* The Search for Meaning: Through his interactions with Ann, John embarks on a journey of self-discovery. He begins to see the true meaning of life and the importance of compassion and love.
* Facing his Choices: As Ann's condition worsens, John is forced to confront his own mortality and the choices he has made in his life. He must decide what is truly important to him and how he wants to live his remaining time.
"Green Light" explores themes of:
* The search for meaning in life
* The power of love and compassion
* The importance of human connection
* The fragility of life
The novel is known for its emotional impact and its exploration of complex moral dilemmas. It is a story about second chances and finding the strength to make difficult choices.