"Charlie has received a letter from the Land of the Dead—a dire warning from his grandmother concerning his (and the rest of La Liga’s) impending demise. He doesn’t have much to go on, but according to the letter, a mysterious incident in the past, known only as “The Five Donkeys,” set in motion an unstoppable chain of events that will culminate in the total destruction of the Land of the Living. Left with little alternative, Charlie, Violet,...