-A school reunion turns deadly when several of Kingston's nurses suddenly fall ill and one dies. And then it happens again. And again. Like clockwork, each Friday, at different hospitals across the city-more illnesses, more deaths. With the doctors unable to diagnose a cause, and the police unable to determine a crime, reporter Charley Hall takes matters into her own hands and launches an investigation. Frustrated by PI Mark Spadina's cool reception to her plan, she can't figure out why he keeps turning up everywhere she goes. With the clock ticking down to another Friday, Charley is desperate to catch the killer in time to stop another murder-even if it means risking her own life to do it. is the third book in the atmospheric Charley Hall historical mystery series. If you like strong female protagonists, period pieces, and small-town misdeeds, then you'll love Brenda Gayle's compelling whodunit series. Get to remedy this crime today!