Grimoires of London 2

The Curators—Joe Ramsey, Grim, Lilli Spicer, Durango, and Lucius—have set up a headquarters in Richmond, London.
Joe's new life becomes complicated when he learns that there's another grimoire out there, one that the Iron Order will do anything to obtain. Even leveling London.
But Joe likes London.
With his special ability to absorb magic and redirect it as he wills, he might just save it.