Twin Cities Sisters in Crime, a local mystery writers/authors group, will be coming to Spring Valley Library to present on how they get ideas to write and where they go for the necessary information to write about murder and mystery. Five authors will be presenting: Jessie Chandler, Thekla Fagerlie-Madsen, Sheyna Galyan, Chris Glendenning and Christine Husom. The authors will have their books for sale at this event. Snacks will be provided. This is open to the public but content may not be suitable for children. Parental discretion is advised.