blood music

I know I keep promising to read at least one book by Doris Lessing (from the two I already own). As a warm up, I read "blood music" by Greg Bear. This is a great science fiction novel about a scientist creating intelligent cells. He injected the cells into himself, which frankly was a bit stupid. The novel works on many levels and is full of ideas. If you are wondering why reading "blood music" is a warm up to reading Doris Lessing, I would like to point out that Lessing is quoted on the wikipedia page about her as mentioning "blood music" as evidence that science fiction is an important literary form.