Michelle Douglas 
Waking Up Married To The Billionaire [EPUB ebook] 

Vegas vows-to wedded bliss?During a conference, Ruby’s devastated when she’s passed over for promotion. Confiding in fellow hotel guest Luis turns her pity party into a wild night she’ll never forget… Especially when she wakes up married! Her new (billionaire!) husband proposes a deal: he’ll help her with work if she’ll spend Christmas with him and his meddling parents. But can Ruby pretend to be in love with a stranger when she’s in danger of actually falling for him?