Capt. W.E. Johns 
Now to the Stars [EPUB ebook] 
A Story of Interplanetary Exploration

Rex Clinton, as one of Professor Brane’s companions, again returns to Mars and Mino by spaceship, but this time only as a preliminary to a Grand Tour of the planetoids, where the party find many curious things and not a few frightening ones. And even a Minoan pilot can get lost in Space.