Just a quick update to my review of Vernor Vinge’s The Children of the Sky that I posted about a month ago.  In the conclusion to my review, I said this:
 
The Children of the Sky is a a typically wonderful tale from a master storyteller in Vinge.  It is only in comparison to the iconic 
A Fire Upon the Deep that it fails to live up to expectations.  Even then, if a third book is forthcoming then all of the groundwork being laid in 
Children becomes truly brilliant, crafted with subtlety and providing exactly  enough information to fire the imagination and plant questions for what  is to come.  Since I don’t know if that book is ever going to be  written, I’m giving a provisional rating to 
The Children of the Sky.   As a sequel only, it gets an 8/10, but if it is a bridge book…frankly,  it is one of the best that I have ever read and worthy of a 10/10.   Since I believe Vinge is too good a storyteller to have done all of this  setup by accident, I’m going on the assumption that book three will be  coming and calling it 10/10.
 
After I posted the review, Kristen wrote to Tor to try to find out if another book was planned.  Kristen’s contact couldn’t confirm or deny another book (understandably).  While it’s not really word either way, I’ve decided to change my final rating of the book to an 8 rather than a 10 to reflect the facts on the table rather than my guess.