One Knight Under the Mistletoe — Catherine Kean

Kissing Lord Renfred de Vornay, her late brother's best friend, under the mistletoe was the last thing Lady Liliana Thornleigh ever expected days before Christmas. Seven years have passed since Ren played his foolish prank on her, but she hasn't forgotten that humiliating incident -- and neither, it seems, has he. Now a wealthy and respected lord, Ren has important information for her father, but Liliana is suspicious of Ren's reasons for spending Christmas at her sire's castle. As dangerous secrets come to light, will her hatred of Ren intensify, or will she finally put the past behind her and accept Ren's love?