Orphans of the Sky vs Universe & Common Sense

[alexv]

Hi,

Are there many differences in Orphans of the Sky compared to Universe & Common Sense?
I am planning to purchase Off the Main Sequence: The Other Science Fiction Stories of Robert A. Heinlein which has both Universe and Common Sense and have been wondering if their versions in Orphans of the Sky were more complete.

Thanks!

 

[j d worthington]

As I recall, there realy aren't any differences, though it has been decades since I compared the two, so I could be mistaken. But I don't recall ever coming across anything noting differences between the two versions, either, either in books about Heinlein and his work, or at online sources....