Can a reckless secret agent and a time-displaced scientist from the sixties stop a fanatical empire from toppling humanity’s fledgling utopia?

After a tragic, fifty light-year voyage, Zeemat crash lands on a beautiful and sometimes hostile alien world... the planet Earth! Will he return to his own planet or make Earth his new home? Mission 51 is an immigrant story that is out of this world!

Pilot X comes from a race of time travelers called the Alendans. Can he prevent the destruction of the universe?

The economics of Star Trek | foreword by Brad DeLong