Maddaddam, by Margaret Atwood

I loved the whole MaddAddam trilogy by Margaret Atwood, it's extremely well written and eerily real. The first two volumes were so exceptionally good I naturally had great expectations regarding the third. They were half met - it's still a very good book, but I felt a little uncomfortable with some of the developments, like the communication between the Crakers and the Pigoons, that seemed to me, unlike most of the other issues in the books, not grounded on science and so not that believable. Also, Zeb's story was not nearly as interesting as Toby's, Ren's or Jimmy's. Even so, it's a great book, and I highly recommend it.