The Vanished Kingdom: The War of the Maps by: Jonathan Auxier (Book 3)

The Vanished Kingdom: The War of the Maps by Jonathan Auxier is a sweeping middle-grade epic and the thrilling third installment in The Vanished Kingdom series (formerly the Peter Nimble trilogy). In this grand finale, Peter Nimble and Sophie Quire face the greatest challenge yet: a hidden war between magic and reason, waged by a shadowy faction known as the League of Maps .

As the mysteries behind disappearing wonders unravel, our heroes are drawn into a globe-spanning conflict that stretches "from the very beginning of humanity and into our present age"