Joseph has always had such good luck that his nickname is Lucky. Tomorrow, he is going to turn thirteen on the thirteenth of the month. He's the thirteenth child in a family with thirteen kids...and both of his parents are also thirteenth children. With so many thirteens, his luck is bound to run out!

An old man and a woman with a black cat visit Lucky to warn him that he has too many thirteens in his life. And if he collects thirteen thirteens by midnight on his birthday, he'll unleash evil spirits. Almost as soon as the old man and the woman leave, the bad luck begins. And the thirteens just keep coming: the thirteen doughnuts his teacher gives him, the thirteen he scores on his pop math quiz, the thirteen barks from his normally quiet dog. Now Lucky is driving himself crazy adding up everything he comes across. Can he break the curse of thirteen in time? Clever and fun, The 13th Warning is certain to spook young readers.