Shane and Eva, the main characters of “Seven Days in June” ($10, originally $17) by Tia Williams, are both successful authors in very different genres, but they also have a shared secret. Fifteen years ago, when they were teenagers, they spent one tumultuous, passionate week desperately in love, only for tragedy and misunderstandings to separate them. Since then, they’ve both been writing “to” each other in their books, never guessing they’d see each other again — and when they do, there are a lot of questions they need to answer.
