\documentclass[]{kartsstyle} \usepackage[utf8]{inputenc} \usepackage[T1]{fontenc} \usepackage[english]{babel} \renewcommand{\arraystretch}{1.2} \title{Chronicles of Savits} \author{\texttt{HeNine}} \date{2023} \newcommand{\tochange}[1]{\textcolor{red}{#1}} \begin{document} \frontmatter \maketitle \tableofcontents \mainmatter \include{introduction} % \include{geography} \include{kingdoms} \include{moons} \include{peoples} \include{flora_and_fauna} \end{document}