Yep, lemme spoiler them for those who haven't gotten the book yet.
(Now note, the book's not in front of me atm, so I may be slightly off on things.)
And a final warning - there are SPOILERS for the 4th GU Novel BELOW!!
Again, please take the above with a grain of salt, I probably should do a second-read through to make sure I've gotten the main points across above.