The Nanny Plan. Sarah M. Anderson

This billionaire bachelor has a baby challenge…Being a father to his orphaned infant niece is out of this tech billionaire’s comfort zone. Lucky for Nate Longmire, Trish Hunter is a natural at motherhood and she’s agreed to be his temporary nanny. But long glances, slow kisses and not-so-innocent touches are strictly off limits…Trish’s goal is to help Nate in exchange for a big donation to her charity for Lakota kids. Falling for her bachelor boss—and his adorable baby girl—is not part of the plan. But when the month is up, will she be able to walk away?