(Photo courtesy of Susan Green)

"The Marriage Battle: A Family Tradition" by Susan Green.

A love story and a life story. That’s how Susan Green describes her book, "The Marriage Battle: A Family Tradition."

It tells the story of the struggles her parents faced as an interracial couple and the struggles she and her wife have faced as the fight for marriage equality evolved.

Green is a journalist, and a former professor at Arizona State University’s Cronkite School.