USA TODAY Bestselling authors Claudia Burgoa and Grahame Claire bring you an enchanting Best Friend's Little Sister holiday romance filled with sarcasm, love, and mistletoes.

I finally landed my dream job.

No one told me my childhood crush came with it.

Theo Foster, my brother's best friend.

The famous billionaire playboy, race car driver, and my long-time frenemy.

Now I'm forced to see him every day.

And that childhood crush...

It hasn't gone anywhere.

Lucky for me, Theo Foster isn't one to stick around and he'll be out of Winter Valley in no time.

If only he'd stop being all flirty with me.

He isn't supposed to be all swoony and romantic.

And I'm not supposed to flirt back.

But a few caresses and kisses shouldn't matter.

Or do they?