Inheritance by Tara Palemer-Tomkinson

Notorious party-loving “It Girl” Lyric Charlton has it all—the lineage, the looks and the lifestyle. A moneyed upbringing at the heart of one of the upper classes’ most well-connected families, a finishing school education and an address book bursting with the world’s most powerful and high-profile people has crowned her the glamorous poster girl for the aristocratic glitterati.

But when her doomed relationship with suave boy-about-town Ralph Conway means she takes the good times too far, she is packed off to rehab by her worried parents—and the public shame and private humiliation that follow means Lyric’s only option seems to be to retreat into sober obscurity.

But what no one can predict is the dramatic chain of events her Texan exile sets in motion. For Lyric’s treatment is the start of much more than a life as an ex-coke addict. It’s the catalyst that exposes a complex web of deceit and betrayal—and leads Lyric on an increasingly dangerous quest to find the final missing piece of the jigsaw of her life.- Goodreads