TIZZY, THE CHRISTMAS SHELF ELF is the first of the Santa's Izzy Elves stories in verse. In it, naughty Owen and Alex sneak downstairs early on Christmas morning before their parents are up and open one of their big presents from Santa. To their astonishment, they find Tizzy, one of Santa's elves, has been packed inside by mistake. Tizzy, desperate to get back to the North Pole, points out that Santa's sleigh is powered by the imaginations of children, and asks the two boys to use the power of their own imaginations to send him home. But how?