Beth Armstrong, a Denver biomedical scientist, wrestles with the impossible choice of saving her sabotaged, groundbreaking cure for multiple sclerosis or honoring an obligation to care for her cantankerous old aunt. Playing nursemaid ranks just a notch above catching the plague on Beth's scale, yet her ex-flapper aunt would prefer catching anything deadly to losing her independence under the hands of her obsessive-compulsive niece.

While a murderous culprit runs loose in the science institute, Beth finds her whole life out of balance. Unpredictable nefarious activities at the institute--which is rife with suspects--cause Beth to wonder if she can trust anyone, while at home her chain-smoking aunt entertains Beth's neglected husband with nightly cocktails and raucous stories from the Roaring Twenties. The Flapper, the Scientist, and the Saboteur creates a compelling mystery intertwined with a generational battle-of-wills story between a dedicated professional intent on fighting chaos and restoring order, and a free-spirited aunt who insists her niece listen to her heart and learn to live in the moment.