Kate Khavari is an American author best known for her Saffron Everleigh mystery series, set in 1920s London. Her debut novel, "A Botanist's Guide to Parties and Poisons," introduced readers to Saffron Everleigh, one of University College London's first female researchers, blending historical detail with classic whodunit intrigue. The series continues with "A Botanist's Guide to Tradition and Treachery," further showcasing Khavari's talent for weaving botanical lore and period atmosphere into compelling mysteries. Drawing on her passion for history and science, Khavari crafts richly detailed stories that transport readers to the glamour and intrigue of the interwar era.