Gregory Grey and the Fugitive in Helika

Guilt-wracked over leaving his orphanage friends behind when found by his wealthy Uncle, Gregory Grey vows to make his good fortune count for them. It won't be easy. Battling accidentally conjured undead and at odds with an earthquake-devastated magical world, he must also search for his vanished parents. And a mysterious girl in the neighbouring dictatorship-in-lockdown may hold all the answers.King Arthur and Sid the dwarf from The Crying Pennant appear in the time backwater (they even have a Time War.) Experts are needed to stop the whole of time collapsing, however only Sid and Arthur are available.(Didn't I just say that?)