Third Time's the Charm (Previously Published as Blame It on the Brontes)

She's going to write her own happy ending.

College professor Athena Murphy needs to pull out all the stops to save her job. Her plan: unveil the secret identity of a chart-topping author living in her hometown. And while everyone at the local caf is eager to help, no one can solve the mystery. Not even her drive-me-crazy ex-boyfriend who she'd rather not see again. As in, never.
Thorne Kent is shocked when Athena walks into his caf. After all, their relationship went down in flames not just once but twice. There's no denying the chemistry between them still burns. So why did she risk coming back to town? It's going to be a long, hot summer...unless the third time really is the charm.