Crashing the annual masked ball held by Saxon's Folly Wines is the only way journalist Alyssa Blake can think of to meet Roland Saxon, her long-lost brother. She's successful, but tragedy takes him from her -- and his adoptive family -- before Alyssa can tell Roland who she is. Afterward, Joshua Saxon, the winery's CEO, thinks she's Roland's mistress and makes it his business to stay close to her. The wildfire attraction between them is a complication neither needs -- because the truth about Roland isn't the only barrier to their future. Tessa Radley's Mistaken Mistress (4.5) is dramatic, sensual and very well plotted. An excellent read.