Walter's Purple Heart A Novel
Only much later does Michael come to understand that Walter is an earlier incarnation of himself. For while Michael is, of course, only one person, inside him are two dueling identities: an aimless, carefree pothead, and an angry young soldier who was unprepared for death and who won't let go. Only the resolution of deep grudges and grievances will enable Walter to move on, to merge into his new life, and only Michael can effect that transition."--BOOK JACKET.