Hatteras · Altamont · Broderick · Doctor · Exclaimed · Replied · Brun · Amazing Stories · Single copy · North Pole · Robert smith · Save single · Detective novel · Space hermit · Ray projector · Baffin bay
Internet Archive · Public domain (published before 1931). Free to use for anything.
![An illustration from Astounding Stories of Super-Science v04 n01 [1930-10] (1930)](https://img.insideoutlibrary.com/img/200/ia-astounding-stories-v-04-n-01-1930-10-96-0.webp)
![An illustration from Amazing Stories v04 n02 [1929-05] (1929)](https://img.insideoutlibrary.com/img/200/ia-amazing-stories-v-04-n-02-1929-05-fixed-sas-68-0.webp)
![An illustration from Amazing Stories v04 n02 [1929-05] (1929)](https://img.insideoutlibrary.com/img/200/ia-amazing-stories-v-04-n-02-1929-05-fixed-sas-62-0.webp)
