\documentclass[
	a5paper,
	headsepline,
	footsepline=false,
	10pt,
	twoside,
	DIV=16,
	BCOR=3mm,
	footinclude=false,
	parskip=half
	]{scrbook}

% all other \usepackages and \renewcommands are there:
\include{includes}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Title page and TOC

\title{\includegraphics{logo}}
\subtitle{Quick Reference Guide}
\author{}
\date{Version 1.0.0}
\publishers{\LaTeX{}  by Anna Christina Naß}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Let's get started

\begin{document}

\maketitle

\tableofcontents

\include{introduction}

\include{terminal}

\include{setup}

\include{modem}

\include{appendix}

\end{document}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% The End.