What to read after Will's Surreal Period?

When William Wozniak, a San Francisco artist who has struggled for years in obscurity, suddenly and inexplicably finds himself painting in a startlingly new surreal style, he is embraced by the art world.

But health issues lead him to a neurologist, where Will discovers that his new artistic style is the result of a life-threatening brain tumor. He must decide whether to have surgery to remove it--relegating him to painting once again in the drab style that defined his years of anonymity--or allow the tumor to grow and most likely kill him.

To make matters worse, William and his wife Rosemary are struggling financially, having been disowned by William's father Arthur, a cantankerous and homophobic old widower. Arthur is cared for by his younger son, Bertram, in a big house in Scarsdale, New York. But when Bertram, a gay man in the closet due to his fear of being disinherited, finally comes out, Arthur decides to switch allegiance to Will and move to California.

A mess ensues.

And it remains to be seen whether Laurel, a portly, progressively minded California real estate agent who's taken an improbable liking to Arthur, will make the situation better--or worse.