When Goldie, Toadspit and Bonnie steal back into Jewel in the middle of the night they find their city under the heel of the Fugleman, and the streets controlled by an army of ruthless mercenaries.
In order to defeat the Fugleman once and for all, Goldie must walk the Beast Road, an ancient pathway deep inside the Museum, a pathway so secret and perilous that no one has ever returned from it.