Book One in the Dallas Billionaires Trilogy. When the younger sister of a woman he used to date shows up at his house with a child she claims is his, he convinces her they'd be better off living with him than simply taking child support from him. He finds himself wildly attracted to the new "nanny" and sets out to win her heart.
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(Accidental Billionaires, book 2)
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Used availability for Kirsten Osbourne's Steven
August 2013 : USA, Australia, Canada, UK Kindle edition