Evelyn Clark is twenty-six, proudly "No Boyfriend Since Birth," and a data analyst who lives her life strictly by spreadsheets and safe numbers. When a rare professional snub pushes her to break character and drink away her frustration, she accidentally ends up in a wild one-night stand with the city's most notorious playboy, Julian Vane.​Julian is a tabloid fixture rumored to date everyone while keeping his ultimate secret: he’s a thirty-year-old virgin waiting for something real. Their explosive night together changes everything—especially when Evelyn discovers she’s pregnant.​Panic-stricken, Julian’s first instinct is a "logical" solution that triggers Evelyn’s fierce independence. Furious, she slaps him, walks away, and decides to raise her baby entirely on her own, building her own successful firm while dodging the media circus. Stripped of his arrogant playboy armor, Julian realizes the woman who refused to be bought is the only thing he actually wants.​Spanning unexpected twists, corporate betrayal, fierce resilience, and a love story built from the unlikeliest of beginnings, The Playboy's First Ledger is a gripping romance about two people discovering that the best parts of life can never be calculated.