Wintering Well (Aladdin Historical Fiction) by Lea Wait - Paperback

"WHAT HAPPENED THIS AFTERNOON IS TOO TERRIBLE TO WRITE. . . . PLEASE, GOD, LET WILL LIVE. AND, PLEASE, GOD, FORGIVE ME." 

All Will Ames ever wanted to do was farm. But when he's injured in a farm accident, Will is left without a leg -- and without his future. 

There's no place on a farm for a cripple. And so, after a long winter of healing, Will and his sister Cassie, who blames herself for the accident, go to stay in town with their older sister and her husband. There, as Maine becomes a state, Will learns that perhaps even without his leg, there's another, brighter future in store for him. And Cassie, too, learns that maybe, in the changing world of 1820, Will isn't the only one with the chance at a different, exciting future. . . .