Ellen here, excited to welcome Rob Osler to Chicks. I loved his Hayden & Friends Mysteries and cannot wait to read his new historical mystery, The Case of the Missing Maid, which is already earning rave reviews. He’s going to tell us all about his new book today… My new historical series set in Chicago during the Progressive Era (1890 -1920) stars a bicycle-riding, bowler-hat-wearing, … Continue reading Guest Chick: Rob Osler