DYOL:
Design Your Own Language
A. I. Holub, Compiler Design in C, Prentice-Hall, 1990.
@book{CD-AH,
title = "{Compiler Design in C}",
author = "Allen I. Holub",
publisher = "Prentice-Hall",
isbn = "978-0131550452",
year = 1990,
}
CD-AH is heavily implementation-driven, and shows everything from the point of view of the compiler writer.