+\mainmatter%
+\mainmatterfancy%
+\setcounter{chapter}{-1}
+
+% Introduction
+\subfile{intro/intro}
+
+\part[\'Etude --- Domain-Specific Languages]{\'Etude\\[2ex]\smaller{}Domain-Specific Languages}%
+\label{prt:dsl}
+\subfile{dsl/class} % Deep embedding with class
+\subfile{dsl/first} % First-class data types
+
+\part{Orchestrating the IoT using Task-Oriented Programming}%
+\label{prt:top}
+\subfile{top/4iot} % TOP for the IoT
+\subfile{top/lang} % mTask DSL
+\subfile{top/int} % Integration with iTask
+\subfile{top/imp} % Implementation
+\subfile{top/green} % Green computing
+
+\part{Tiered vs.\ Tierless Programming}%
+\label{prt:tvt}
+\subfile{tvt/tvt} % Could Tierless Languages Reduce IoT Development Grief?
+
+% Conclusion
+\bookmarksetup{startatroot} % descend back out of the previous part
+\addtocontents{toc}{\bigskip}% Insert some whitespace to make the TOC better
+\subfile{concl/concl}