Blue's Clues enters a whole new realm with a puppetry segment that allows Blue to express herself as never before. When Luna the Moon Fairy visits Blue and Joe during a blue moon, she relates the legend of the blue puppy. During the eve of the first blue moon, a litter of puppies was born that included one blue puppy bearing a golden key--a key that's destined to open Blue's "greatest gift." A quick search by Blue and Joe yields the key, but the pair struggles to figure out exactly what the key unlocks. What they do finally unlock is indeed Blue's greatest gift--one that opens up a whole new dimension within Blue's Clues that features puppetry, new characters, and a fresh insight into Blue's thoughts. In "Love Day," Joe is searching for the mystery person who sent him a love day card. A game of "Blue's Clues" reveals that Joe's secret friend is a famous storybook character. Thanks to Blue's newfound gift, some little-known facts about what happens after the original fairy tale ends are also unearthed. (Ages 3 to 7) --Tami Horiuchi