A Shortcut in Time Series by Charles Dickinson

A Family in Time is the sequel to A Shortcut in Time, Charles Dickinson's classic time-travel story of Josh Winkler, who went back 15 minutes and changed just about everything in his life and in the lives of the people he loves -- and hates.Now, Josh tries to put the whole time-travel thing behind him, and you can imagine how well that plan works. A man with a special talent that he wants nothing to do with, Josh goes where he's needed, whether he wants to or not.