Author Alex Witchel and her new book "All Gone: A Memoir of my Mother’s Dementia with Refreshments."

We talk to Alex Witchel about her new book, “All Gone: A Memoir Of My Mother’s Dementia with Refreshments.”

Witchel is a staff writer for The New York Times Magazine and also writes "Feed Me," a monthly column for the Times Dining section.

All Gone: A Memoir of my Mother’s Dementia with Refreshments by Alex Witchel