Say You Will (Summerhill #1)
Kate Perry

Little did she know.
Not only is her father's will missing but, according to his lawyer, her mother will lose everything if it's discovered. Reluctantly joining forces with her sisters to seek and destroy the will is the only way of ensuring her father doesn't win in the end.
Enter Nick Long, the one bright spot about being in London. Nick's everything she's ever dreamed of in a man—supportive, eager to help, and bone-meltingly hot. But Nick's motives aren't as pure as they seem, and the secret he's keeping may tear Rosalind's family and fortune apart.