Totally agree. Just found a few more from the Wikipedia page about Kernighan:
https://en.wikipedia.org/wiki/Brian_Kernighan
The Elements of Programming Style (1974, 1978) with P. J. Plauger
Software Tools (1976) with P. J. Plauger
The C Programming Language (1978, 1988) with Dennis M. Ritchie
Software Tools in Pascal (1981) with P. J. Plauger
The Unix Programming Environment (1984) with Rob Pike
The AWK Programming Language (1988) with Alfred Aho and Peter J. Weinberger
The Practice of Programming (1999) with Rob Pike
AMPL: A Modeling Language for Mathematical Programming, 2nd ed. (2003) with Robert Fourer and David Gay
D is for Digital: What a well-informed person should know about computers and communications (2011)[12]
The Go Programming Language(2015)[13]
Understanding the Digital World: What You Need to Know about Computers, the Internet, Privacy, and Security (2017)