Rielle Hunter Says She and John Edwards Are 'Great Co-Parents'

Hunter and the disgraced former senator share an 8-year-old daughter, Quinn.

"It's good," Hunter said of her relationship with Edwards in an interview with ABC News' Amy Robach that will air Friday on "Good Morning America." "We're very, very good friends."

Hunter said today she and Edwards, who also has three surviving children from his marriage to Elizabeth, are "great co-parents" to Quinn, who is now 8.

"We have the same goals. We want the best for Quinn," Hunter said. "We get along great."

Hunter and her daughter have joined forces on a new children’s book, "Howie Do It - Finding Happiness Right Now." The book was written by Hunter and illustrated by Quinn.