From USA Today bestselling author Maxine Sullivan comes a fast-talking, no-holds-barred battle of the sexes...played out live on air!

When Zac Ryan is roped into replacing an absent guest on a Chicago radio talk show, he decides to have some fun. After all, he's Australian, on vacation, and fellow host Cassie is something else. So when their chemistry burns up the airwaves, it's a no-brainer to come back for a few more shows.

But the difference between Cassie's sexy on-air personality and her prickly, professional off-air self makes Zac wonder which side of her is real — and whether he's the man to find out.