When Zack's friend Spencer brings a 60's-style hippie book on astral travel to a sleepover, Zack learns the ins and outs of out-of-body travel in a snap. Getting out of their bodies seems awfully easy for the boys. The problem is, how do they get back in?!
- ISBN10 0330353551
- ISBN13 9780330353557
- Publish Date 10 October 1997 (first published 1 February 1997)
- Publish Status Out of Print
- Out of Print 28 February 2002
- Publish Country GB
- Publisher Pan Macmillan
- Imprint Macmillan Children's Books
- Format Paperback (B-Format (198x129 mm))
- Pages 64
- Language English