Tom Rademacher wishes someone had handed him this sort of book along with his teaching degree: a clear-eyed, frank, boots-on-the ground account of what he was getting into. But first he had to write it. And as 2014's Minnesota Teacher of the Year, Rademacher knows what he's talking about. Less a how-to manual than a tribute to an impossible and impossibly rewarding profession, It Won't Be Easy captures the experience of teaching in all its...