Atticus and Granuille are hunted, and their hunters are not just anyone - but Artemis and Diana, the Roman / Greek hunting goddess. Your flight takes you across Europe, and the fact that the Olympians are true immortals, Atticus prepares some concerns - as its standard method "bring to God just to" no longer helps. As the druid must already deep into their bag of tricks if he wants the meantime doubled Druids population of Earth (number: 2) is not depleted rapidly again ...
Old enemies, new friends and even Freinde - ie the mixed form from: Atticus must be smarter than everybody.
How does he do it, is urban fantasy at its finest. Keep it up!