Grit Gregson: Held to Ransom

I recently found that I have several more of these great Grit Gregson stories squirreled away on my hard drives, so here is another–this one is from the pages of the British comic Lion (23 Jan 1954).  In this story Grit puts himself at great risk to help Captain Leroux who mysteriously disappears in the desert.  (Thanks again to that original usenet poster)

Held to Ransom