Published in: Februari 1993
Publisher: Uitgeverij International Biggles Association
Binding: soft cover, stitched
Limited edition: 250 copies
Total number of pages: 32
Originally published in: Girl's Own Paper, September 1947
Second title in the bilingual series Captain Johns Uncollected Stories. This series has two front covers. One side is the Dutch translation with a Dutch cover illustration. The other side is the original English text with an English cover.
Worrals story in which Colonel Raymond asks Worrals to investigate how a missing diamond could end up in a bird's nest.