It's said that twins are double trouble-but what about quintuplets? Twelve-year-old Dawn Rodgers, the firstborn of five, loves getting lost in books. She's always hiding in a corner, trying to avoid her boisterous siblings. But one day, one of her brothers claims to have seen an invisible creature near the abandoned rock quarry. Dawn is not impressed. How can one see someone invisible? Out of curiosity (which proverbially killed...