When two corporate executives agree to a temporary marriage - strictly for business purposes - while hiding secret crushes and plotting to make their union a permanent one... Architect genius Greyson Maddox is designing a self-sustaining, futuristic house for a luxury homebuilder. When the builder's daughter begs him to turn down the project, claiming it's just another one of her father's doomed-to-fail schemes, Greyson invites her on a dinner date to convince her of the merits of the investment. For him, it's love at first sight, but he doesn't want to move too quickly and scare her away with his thousand and one geeky traits. When she attempts to negotiate a jaw-dropping discount for his design services, he is quick to share the only way he'll ever work that cheap - if they combine their extraordinary talent in a marriage of convenience for the duration of the project. A nerdy guy who's skilled at calculating risks and returns, he's totally banking on the odds that it'll be just enough time to make her fall in love with him. BLACK TIE BILLIONAIRES Complete series. Read them all! Her Billionaire Boss Her Billionaire Bodyguard Her Billionaire Secret Admirer Her Billionaire Best Friend Her Billionaire Geek Her Billionaire Double Date