\documentclass[12pt,a5paper,twoside]{article}
\usepackage{authblk}
\usepackage{graphicx}
\usepackage{csquotes}
\setquotestyle{english}
\usepackage{epigraph} 
\setlength{\epigraphwidth}{\textwidth}
\usepackage[top=1cm,bottom=1cm,footskip=0.5cm,outer=1.5cm]{geometry}

% number sections like the original
\renewcommand\thesection{}
\renewcommand\thesubsection{\arabic{subsection}.}

\title{The Road to Revolution}
\author{Ho Chi Minh, 19?? \linebreak Translated by VietAnon \linebreak Typeset by \LaTeX\,Anon}
\date{\today}

\begin{document}

\maketitle

\input{chap1}
\input{chap2}

\end{document}