\documentclass[10pt]{{article}}
\usepackage[T1]{{fontenc}}
\usepackage[margin=1in, papersize={paper_size}]{{geometry}}
\usepackage[utf8]{{inputenc}}
\usepackage{{fontspec, nopageno, xltxtra, xunicode}}
\parindent=0pt
\parskip=12pt
\setmainfont{{Palatino}}
\begin{{document}}

\begin{{center}}

{{\huge PREFACE}}

\end{{center}}

\input{{../../_assets/preface-body.tex}}

\vfill

\input{{../../_assets/preface-colophon.tex}}

\end{{document}}
