BOOKNAME = the_mediocre_programmer
TITLE = title.txt
METADATA = metadata.xml
-CHAPTERS = intro.md chapter01.md chapter02.md chapter03.md chapter04.md chapter05.md chapter06.md epilogue.md appendixa.md
+CHAPTERS = intro.md chapter01.md chapter02.md chapter03.md chapter04.md chapter05.md chapter06.md epilogue.md gratitude.md appendixa.md
TOC = --toc --toc-depth=2
COVER_IMAGE = images/cover.jpg
LATEX_CLASS = book