The Corpse with the Ruby Lips: 2nd Edition

"I want you to help me find out who murdered my grandmother."

Welsh Canadian criminologist Cait Morgan is invited to be a guest lecturer at a Budapest university, but her retired-cop husband Bud Anderson must stay at home to care for his aging parents, so she reluctantly makes the month-long trip on her own.

Soon after arriving, one of her new students pleads with Cait to help her uncover clues about her grandmother's unsolved murder, which happened decades earlier on the campus of Cait's own...