\documentclass[10pt,letterpaper,landscape]{article}

\usepackage[latin1]{inputenc}
\usepackage[
	left=13mm,
	right=13mm,
	top=13mm,
	bottom=13mm,
]{geometry}

% Background images
\usepackage{tcolorbox}
\usepackage{ninecolors}
\usepackage{tikz}
\usepackage{graphicx}
\usepackage{eso-pic}

% Fonts
\usepackage[T1]{fontenc}
\usepackage{lmodern}

\usepackage{multicol}
\setlength{\columnsep}{20mm}

\usepackage{lipsum}

\author{Kenneth John Odle}

\begin{document}

\thispagestyle{empty}

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} % End put
}


\begin{multicols}{2}

%% Back Cover

\paragraph{{\Large \textit{What is a Venn Diagram?}}} And more importantly, why should I care?

\lipsum[1-2]

\begin{center}

\vspace*{\fill}

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 \begin{footnotesize}
  Made with \LaTeX{} 
 \end{footnotesize}
\end{tcolorbox}

\columnbreak

%% Front Cover


\vspace*{30mm}
{\fontsize{45}{70}\selectfont {Venn\\ Diagrams}}

\vspace{30mm}
The Zine!

(And also, the coloring book!)

\vspace*{75mm} % Needed to push the "Made with LaTeX" bug to the bottom of the left column

\end{center}
\end{multicols}

\end{document}