My close encounter with an alien (part I) حسب Licauco, Jaime T.

An expanded approach to study of ET contacts (part 2) حسب Licauco, Jaime T.

Searching for extraterrestrial intelligence SETI past, present, and future حسب Shuch, H. Paul

Available for UP System via Springer Link.

I was a teenage alien حسب Greenhill, Jane

Agent to the stars حسب Scalzi, John 1969-

Mysterious journeys, episode III

Mysterious journeys, episode II

Mysterious journeys, episode I

Akiko and the intergalactic zoo حسب Crilley, Mark

Real alien life forms exists in outer space حسب Mogato, Manny