My Billionaire Scrooge - Clean Billionaire Romance, #5

Good Samaritan meets Scrooge. Nicholas Blake is the richest author in the country, but he's a grumpy recluse. Skyla Jones is desperate to save her homeless shelter, and she needs his help. He has no interest in being her hero, even when she accosts him in the men's restroom at a swanky charity banquet. She needs to persuade him, but she can't even stand him. He's arrogant and obnoxious. So why can't she stop thinking about him?