Twenty years ago Madeline Barker's father disappeared. Despite what everyone else thinks, Madeline's convinced her stepfamily had nothing to do with it. But the recent discovery of his car finally proves he didn't just drive away. Worse, the police find something in the trunk that says there's more to this case than murder.
Ralph warns Flora not to pick that 13th bean. Everyone knows it's unlucky! Now that they're stuck with it, how can they make it disappear? If they each eat half the beans, there's still one left over. And if they invite a friend over, they each eat four beans, but there's still one left over! And four friends could each eat three beans, but there's still one left over!