When the magazine sends the O'Hare family on a six week assignment into the past at the Kansas City Renaissance Fair, Molly and Grainne find themselves embroiled in investigating a hidden crime ring. Ian and Siobhan are writing an extended story about running a jewelry store at the Fair, and the entire family is working there, even Grainne! Has Molly developed her first crush? Will Molly and Grainne die of embarrassment? Can they hunt down the thieves and save the day? Join the O'Hare family in the latest installment of the Adventures of Molly and Grainne.