Everything you need to understand or teach The Night in Question (An Agathas Mystery) by Kathleen Glasgow and Liz Lawson.
Co-written by Kathleen Glasgow and Liz Lawson, The Night in Question is the second novel in The Agathas series. During the Sadie Hawkins dance at Levy Castle, a teenage girl is brutally attacked and a priceless necklace is stolen. Amateur teen sleuths Iris Adams and Alice Ogilvie investigate the case. As they track down the culprit, the girls discover a mysterious connection to an old Hollywood actress who lived and died in the castle decades before. The novel explores family, misogyny, justice, classism, and growing up.