The Blue Orchid
Written by
W. E. Johns
Copyright 1933
3rd of 13 stories in . It was published in Popular Flying Magazine, September 1933. It was republished as Biggles And The Blue Orchid in The Modern Boy #378, May 4, 1935, combined with the previous story.
A Professor Smilee hires Biggles and friends to find for him in the mountains of Bolivia a very rare, and also quite poisonous, blue orchid.