Amazon solicitation, February 21, 2017:
Captain Future: Gwandanaland Comics #28 (Volume 28)
“A brilliant scientist who betrayed his country is tried by the high court and banished to the penal asteroid of ULPH! But this master-mind escaped and now threatens the Earth! CAPTAIN FUTURE faces the deadly power and cunning of SHORZON THE SCIENTIST in “The World Enslaved”!
“From out of the interstellar void came a startling appeal.....a cry for help in a strange galactic language! Hurtling to answer this mysterious call is that interplanetary crusader, CAPTAIN FUTURE in – “The Masters Of Xanthi!”
Note: The original solicitation for Gwandanaland Comics #2013 says that it includes Captain Future. That was incorrect. A note has been added to the Amazon info, but the title cannot be changed, so that still says it includes Captain Future.