Flying Eagle: Five SF Stories

Each of the five adventures are of a different type.

A friendly competition between an alien and a human.
A search to see who is sabotaging a military space station out in the middle of no where. But who is that doctor? And who is the saboteur?
A very special forest, only a few people can see every year, with an unique park ranger.
A new starfighter pilot has a very special assignment to break in his new stealth craft for a different purpose.

A civilian captive of an alien species who are at war with the human race, has a special plan but he has to modify it.

A door to door salesman is frustrated with a new invention

A Bounty Hunter finally gets the drop on his foe or?