The Billionaire’s Big Game by Breezie Bennett

A billionaire bachelor up for auction. A single mom trying to avoid him. The last thing he wants is a commitment… but that happens to be the only thing she wants.
Noah Vice: When my mom signs me up for another one of her ridiculous fundraisers, I don’t think much of it. Until, that is, the drop dead gorgeous girl who ghosted me six months ago is announced as my highest bidder. Now’s my chance to finally get to know Zoe…and figure out exactly what she’s hiding. But when I meet her adorable, four-year old secret, I know this isn’t a game I should play.
Zoe Taylor: The last thing on earth I need right now is a casual fling with a hot billionaire. With a four-year old daughter and classroom full of eighth graders, there’s only one kind of relationship I’m looking for…a lifelong partner. But now, because of my meddlesome grandmother, I’m stuck with Noah for five unforgettable dates. He’s not marriage material, but I can’t resist a little fun. The only problem is… I might not beat him at his own game.