With its suspenseful treasure-hunt plot, this sparkling holiday picture book offers stunning hidden pictures and intriguing clues that lead to a surprise ending. When Tommy receives an invitation from his eccentric Aunt Jeanne, he doesn't hesitate before hopping into the taxi parked outside his house. He is whisked away to a bustling magical metropolis, but Aunt Jeanne is nowhere to be found. Instead, he discovers her rhyming clues that guide him...