The Billionaire Genius: A Grumpy Boss Best Friends Brother Romance

Spencer Heath is a complete grump, but he's also six foot, four inches of solid muscle with panty-melting ripped abs and a billion-dollar bank account that puts Warren Buffet's to shame. When his assistant - his sister and my best friend - goes on maternity leave, I reluctantly step in to help. She'd created a monster by doing everything for her much older big brother whom I was certain hated my guts. Spencer is an introverted genius whose personal and business life I plan to "fix" whilst I was on the job. So when I RSVP to a gala night, I didn't expect to kiss the boss, let alone wake up in bed the next day as the new Mrs. Heath... He says his sister will kill us both; he's right - she will. He says it's all one big mistake. He's wrong.