My Enemy Needs Me by J.P. Oliver

Keep your friends close…
Construction work isn’t any sort of calling for Ethan Loeb. He gets the job done, cashes his check, and spends his free time volunteering at the retirement home his elderly mother lives in. He knows he comes across as big, gruff, and grumpy, but right now, he doesn’t much care.
Until him.
…but keep your enemies in your bedroom.
Mark Weaver knows that the construction crew in charge of building a new set of luxury townhouses is more than a bit ticked off that a potential dinosaur find has derailed their tight schedule. They make it very clear that the scientists excavating the site aren’t welcome.
It doesn’t much matter to Mark. Preserving the past trumps new construction any day.
But when Mark’s car dies too far away from the work site for him to walk with his polio-damaged legs, can he accept help from a big, burly construction worker with a secret heart of gold.