What is the difference between C++ for Everyone and Big C++?
C++ for Everyone is a gentle introduction into C++, suitable for both CS majors and students in scientific and engineering disciplines. Big C++ offers comprehensive coverage of C++ for motivated freshmen or students with prior programming experience.
Where can I get a copy of the C and C++ standards?
The C standard is unfortunately somewhat expensive, but http://clc-wiki.net/wiki/The_C_Standard lists various sources for unofficial copies. The C++ standard is available for $30 from http://ansi.org.