"A boy must rescue his sister after she finds - and wants to stay - in an almost-world beneath her bed, where their mother is still alive"--
- ISBN10 0062380109
- ISBN13 9780062380104
- Publish Date 23 February 2016
- Publish Status Active
- Publish Country US
- Publisher HarperCollins Publishers Inc
- Imprint HarperCollins
- Format Hardcover
- Pages 304
- Language English
- URL http://harpercollins.com.au/9780062380104