A professor murdered during office hours. A decorator enrolled in his course. Can she outsmart the killer who designed the perfect crime?

Madison Night just learned that business isn't sexy. She modeled her decorating career on a Doris Day movie, but after losing her company in a legal battle, the local banks are unimpressed with her unique sales angle. Determined to get her MBA, she attends night school – until her professor is found dead in his office after an intensely-heated lecture. Now the only degree she can think about is murder in the first.

While the college recovers, Madison's last hope for a loan is denied. The dean resumes the coursework himself, and Madison can't help wondering if the curriculum holds the clues to the murder. Continuing her education is not without risk; pursuing her MBA may leave her DOA.

Can Madison's sleuthing make the grade or will failure be a fatal lesson?

Teacher's Threat is the eighth...