The Color of Love - Radclyffe

Literary agent Emily May is in danger of losing everything she's worked for-her job, her home, her friends, and the security she provides her older sister back in Singapore-all because she doesn't have a green card. Racecar enthusiast, high-flying, fast-living Derian Winfield is called home when the only family member she still cares about falls ill. Forced into assuming a role in her father's dynasty she's spent years avoiding, Derian needs to rehabilitate her black sheep reputation in a hurry or the agency will likely end up being lost in a takeover. Together, she and Emily take on Derian's father and his hatchet woman, and in the process, Derian comes up with a plan to solve both their problems. Now she only needs to convince Emily to marry her, a perfectly reasonable solution to all their troubles, or so she thinks. She just hadn't counted on falling in love.