A Song of Ice and Fire. The Winter Wolf.

Robb Stark has died and been reborn. Of the old Robb only the feelings for his family remain, for a traveling soul from our world has merged with his, bringing him all its knowledge of the future, but also bringing about the death of Robb the child, and the birth of something else. Now, the reborn Robb must face the war that is already upon him, for Sansa Stark’s letter has arrived, and there is no time for anything but war and facing his destiny.