1070, 1987, Baen Publishing, New York
Strange things begin occurring around the world - a Portuguese galleon from the 16th Century is picked up by the Coast Guard, Abraham Lincoln walks into an Arabian town, and Roger Tyson meets an alien. Which then sets him off on an adventure through time and space.
This is a silly little science fiction story, but I enjoyed it. And the ending was quite satisfactory, which was a nice surprise.
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