When World War I breaks out, the adventurous New York heiress, Victoria, is prevented from taking part because she is married. So she changes places with her lookalike sister, Olivia, who is a homely type. Everything works, until Olivia falls in love.

Sinister twins, Edgar and Ellen, descend into Nod's Limbs vast sewer system to uncover the mystery of a rival mischief-maker.

Supehero twins Timmy and Tammy hide in their school to look for the theives responsible for stealing all the books.

When they entered The World, Rena and Shugo had dreams of becoming legends, but those dreams have quickly evaporated now that they are in prison. And the controversy surrounding Shugo's bracelet shifts into overdrive and the fate of The World hangs in the balance in this final volume of the series.