Valentine's Day for one cynical, mythic creature will never be the same. Caleb Sumner is a Demonid. He has seen men and women through the ages cheat on each other to the point that gushy holidays like Valentine's Day make him sick. He considers himself far beyond any such romantic frivolity; certainly, sparkly pink and red cards and confections every February 14th are as annoying as those who share them. This particular year, however, Caleb...