documentclass[11pt, twoside, openright]{book}
usepackage{lipsum}
usepackage{nag}
usepackage{lettrine}
usepackage{fontspec}
usepackage{leading}
usepackage{needspace}
usepackage{relsize}
  renewcommandRSpercentTolerance{0}
  renewcommandRSlargest{50pt}
  renewcommandRSsmallest{6pt}
usepackage[singlespacing]{setspace}
usepackage[svgnames]{xcolor}
usepackage{changepage}
usepackage{fancyhdr}
usepackage[paperwidth=5.4375in, paperheight=8.375in, inner=0.4531in, outer=0.4844in, top=0.7733in, bottom=0.471in, headsep=0.1106in, footskip=0.351in]{geometry}
setlength{marginparwidth}{0pt}
usepackage[none]{hyphenat}
sloppy
usepackage{layout}
newenvironment{RtTitle}
  {
    begin{center}
    begin{spacing}{1.234}
    fontsize{22pt}{26.4pt}selectfont
  }
  {
    end{spacing}
    end{center}
  }
widowpenalty=5000
clubpenalty=5000
setlength{parskip}{3pt plus 3pt minus 0.2pt}
setlength{parindent}{18pt}
setlength{emergencystretch}{15pt}
setlength{topskip}{0pt}
frenchspacing
leading{11.8pt}
begin{document}
begin{RtTitle}
hrule
The Title
hrule
end{RtTitle}
lipsum
end{document}