Nancy goes to Emerson College to spend Sweetheart Week with Ned. But this year’s festivities take an ugly turn when the campus sweetheart, Rosie Lopez, is knocked over the head and threatened with worse. When Nancy goes after the attacker, she becomes the next target. Can Nancy stop the assailant before she gets hurt too?
Carolyn Keene is the pseudonym of the authors of both the Nancy Drew Mystery Stories (and a spin-off called River Heights) and The Dana Girls Mystery Stories, both produced by the Stratemeyer Syndicate.