Authors Annie Hartnett and Kevin Wilson on writing road trip novels

By chance, authors Annie Hartnett and Kevin Wilson published road trip novels last year within just a few weeks of each other. The Road to Tender Hearts follows a 67-year-old man, his estranged daughter and his newly adopted grandniece and nephew on a road trip to reunite with the man’s high school crush. Run for the Hills is about four half-siblings who set off to track down the father who…