When he has just the right feeling, Tony can open the door in his New York City tenement backyard and step through to the time when the Dutch and Indians lived on Manhattan Island--but no one believes him.
- ISBN10 0380511932
- ISBN13 9780380511938
- Publish Date 1 September 1980 (first published 31 December 1979)
- Publish Status Out of Print
- Out of Print 26 May 2021
- Imprint Avon Books
- Format Paperback (US Trade)
- Pages 80
- Language English