I just finished Dan Jones' The War of the Roses. It's a good jumping off place as it glosses over many events that could have been written in a more in-depth way. The facts, battles and people are all there and the events are told in an interesting and story-like fashion. It was published this year.

From an academic text standpoint, I'd recommend Carpenter's "The Wars of the Roses: Politics and the Constitution in England, C.1437-1509" , and Michael Hicks's "The Wars of the Roses".