“A cruise in the sky; or The Legend of the Great Pink Pearl" is a fascinating book by the author H. L. Sayler (Harry Lincoln Sayler). This is an adventure story that tells about an unusual cruise around the world, in which the main characters try to reveal the secret of the Big Pink Pearl. The author gives readers exciting adventures, mysterious discoveries and unforgettable emotions. Will the heroes be able to find this amazing treasure and save it from thieves? Find out by turning the pages of this exciting book!