Looking for Love in All the Haunted Places by Claire Kann

Lucky Hart has an affinity for the supernatural, but almost no one takes parapsychology seriously. She’s estranged from her family, has lost her friends, and has been rejected from graduate school—twice. But her big break finally arrives when she gets insider info about a troubled production company. Every actor on their new show mysteriously quits after spending three nights inside Hennessee House, an old Victorian with a notorious reputation.