Thanks Snippsat,
I downloaded all of the last three years when O'Reilly first sent out an email.
I'll check to see if there are any new ones
I bought my X series back in the 1980's directly from Tim O'Reilly
When they were located at Fresh Pond, Cambridge, Massachusetts
O'Reilly is one of my favorite publishers.
Additional publishers worth having a look at are:
Addison Wesley (Pearson)
AddisonWesley
Prentice Hall (Pearson)
Pearson
Packt (prices are always low, and 50% off sales several times a week)
Packt
MIT Press -
MIT-Press
Manning small but great editors - their books tend to be full of example code
Manning
who did I miss?
My favorite 'C' manual is 'C: A Reference Manual, Samuel Harbison III, Guy Steel '
'oops'
Lazr60+