Colophon

This book was typeset by the author using LATEX, many packages from Comprehensive TeX Archive Network (CTAN), and a host of custom macros and environments.

The cover picture, taken on Barrientos Island, is called “Penguin Insecurity.” The Gentoo penguin on the right is trying to steal a pebble from the other penguin’s nest. (The PBS show Nature noted in the episode “Penguin Post Office” that “all penguins have criminal tendencies.”)

(Penguin photos by the author.)