Lacerta
Timeline according to Lacerta
The reptilian species had developed a highly advanced civilization, with technological and scientific knowledge far surpassing that of early humans.
The author interviewed a reptilian entity named Lacerta in 1999. A partial interview was published.
Grey aliens, also known as Zeta Reticulans, Roswell Greys, or Grays, are beings from outer space often mentioned in claims of close encounters and alien abductions.