In the collection "Astounding Stories 09", the information about authors is missing. There is a list of authors for the whole collection, but not which book has which authors. The authors are:
Attack from space - Captain S. P. Meek
A problem in communication - Miles J. Breuer
Jetta of the Lowlands - Ray Cummings
The Terrible Tentacles of L-472 - Sewell Peaslee Wright
Marooned Under The Sea - Paul Ernst
The Murder Machine - Hugh B. Cave
Earth, the Marauder by Arthur J. Burks
In one place, The Terrible Tentacles is misspelt as "The Terrible Tenacles".