Hollow City by Ransom Riggs

Having escaped Miss Peregrine’s island by the skin of their teeth, Jacob and his new friends must journey to London, the peculiar capital of the world. Along the way, they encounter new allies, a menagerie of peculiar animals, and other unexpected surprises.
Trigger & Content Warnings:
- Death of a grandfather recounted
- Death of a child
- Knife violence & stabbing
- Animal death
- Bombings
- War themes*
*Note: Set during World War Two