I have been trying to remember the title/author to a couple of Science Fiction novels I read back in the 80's/90's.
1. It is about a young man who joins a tramp starship crew and travels to a planet on a salvage operation. While there they come across an alien in that I believe was a black sphere. They end up taking the alien to the center of the galaxy where they have numerous adventures on a different planets and alien ships. When they alien sends them home, they arrive back before they could possibly have returned.
2. This one i am a little vague about the plot. It is about 2 brothers that get taken into space. While there, they convert an airliner into a spaceship.
Any help would be wonderful.
Thanks
1. It is about a young man who joins a tramp starship crew and travels to a planet on a salvage operation. While there they come across an alien in that I believe was a black sphere. They end up taking the alien to the center of the galaxy where they have numerous adventures on a different planets and alien ships. When they alien sends them home, they arrive back before they could possibly have returned.
2. This one i am a little vague about the plot. It is about 2 brothers that get taken into space. While there, they convert an airliner into a spaceship.
Any help would be wonderful.
Thanks