Beggars in Spain

I originally came across this title on an online list of the top 200 science fiction novels of all time. As with most lists of that sort, most of the novels[return]that made it were so litterary as to be unreadable. While this particular title wasn't, in my opinion, one of the best of all time, it was worthwhile.[return]The characters are believable and well done, and they grow and change throughout the book. This is classic science fiction in that it takes one what-ifreturn and runs with it, fleshing out all of the many implications of that change. In a time when most science fiction[return]tries to build a complete world, the consintration on this one what-if is refreshing. The changes that it causes, and the resulting plot, are well thought[return]out. This is not a space opera. But it is quality sf.