Life becomes more interesting for Ananka Fishbein when, at the age of twelve, she discovers an underground room in the park across from her New York City apartment and meets a mysterious girl called Kiki Strike who claims that she, too, wants to explore the subterranean world.
- ISBN10 1599909200
- ISBN13 9781599909202
- Publish Date 8 January 2013 (first published 1 June 2006)
- Publish Status Out of Stock
- Publish Country US
- Imprint Bloomsbury U.S.A. Children's Books
- Format Paperback (US Trade)
- Pages 387
- Language English