Two travelers discover the secrets of sleep from the Sandman himself. Includes a book-within-a-book with helpful hints for both sleepyheads and insomniacs.
- ISBN: 9780810915244
- Authors: Huygen, Wil; Poortvliet, Rien
- Published: 1989 , Harry N Abrams
- Themes: discovery, magical creatures, Secret, traveler
- Descriptors: Fantasy, Intermediate (ages 9-14), Netherlands
- No. of pages: 122