You have forgotten the Mohilin case which is incorporated in Don Wilson's book If you know spanish you can find it also in the following link:
www.angelfire.com/ms2/ipri/art28moongate.htm
Lev Mohilin was a soviet scientist who was member of the secret Soviet program for the conquest of the moon .And very probably the Soviets stepped on the moon one year earlier than the Americans.
Mohilin escaped with his son from Russia and through Turkey he finally arrived in France.After having secured protection against KGB agents , he gave an interview in a French magazine
According to that fascinating story on 5 June 1968 , a Russian rocket launched from a secret air base in Ural.It was carring the manned probe Zond or Soyuz.The two astronauts with code names Ilya(woman) and Yevgeni(man) were attacked by a mechanical creature which killed Yevgeni.The woman managed to embark and leave from the moon.When she came back to earth, she remained guarded for 1 year in a hospital. Some researchers claim that these two astronauts were Yuri Gagarin and Valentina Tereskhova.