Beth Kean 
Mombasa Heat [EPUB ebook] 

Troy Baker is a man at the top of his game, or at least he would be if not for a genetic condition that threatens his future mobility, medication can give him a decent standard of life, but he will never be able to return to his old job on the oil rigs. But Troy doesn’t need to work again, he has reached the point in his life where he wants to settle, to send down some roots. Maybe in Kenya!