The Lost Dirigible, by Ralph Henry Barbour 79722 [Author: Ralph Henry Barbour] [Link: https://www.gutenberg.org/ebooks/79722] note: link will be active within two hours of posting. Produced by Donald Cummings and the Online Distributed Proofreading Team at https://www.pgdp.net. Extra info: The uncredited illustrator of this book is Charles L. (Leslie) Wrenn (1895-1969), per his signature on the frontispiece (C. L. Wrenn) Regards, Al