Rebel And The Heiress by Michelle Douglas

From rebel–to knight in shining armor…? 

Losing her family fortune, it's time for once–privileged Nell Smythe–Whittaker to make it on her own…with a little help from delicious bad boy Rick Bradford!  

Rick hasn't seen Nell since childhood, but with a family mystery to solve Rick needs Nell as much as she needs him. Yet with a past as checkered as his, can Rick ever be good enough for this beautiful heiress? It's something he's willing to prove…. 

The Wild Ones What will it take to tame these rebels?