Ariel's sisters have given her a beautiful present--a shimmering star-shell necklace. Ariel can't wait to wear it to the royal concert. But when the concert's lead singer, a young girl named Laurel, suddenly disappears, it's up to Ariel and her friends to find her.

Princess Rosa's palace has been under a sleeping spell for one hundred years, and the spell will end at sunset; but Princess Rosa sleepwalks and when Kara and Zed enter the palace they find that she is missing--and the two fairies, Miranda and her son Leon, that have been caring for the sleepers do not seem particularly anxious to find her before the spell resets for another hundred years.

Publisher Annotation: Just when Private I thinks all is calm-now that he's cracked the case of 7 Ate 9-Question Mark storms into the office. Mark is worried. All the uppercase letters are M-I-S-S-I-N-G! But that's absurd. This is CAPITAL City! Private I is the last letter standing. Will he solve his BIGGEST mystery yet, the UPPER CASE, before it's too late?! Filled with the same humor, wit, and quirkiness of the hit 7 Ate 9: The Untold Story, comes...