I have few questions and i appreciate any help. In the code below
\documentclass[12pt,a4paper]{article}
\usepackage[latin1]{inputenc}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\author{ \textsc{Hussein Eid } \\
\textsc{Faculty of Science } \\
\textsc{ Cairo University} \\
\textsc{B.SC Degree in Mathematics} }
\begin{document}
\begin{center}
\begin{huge}
\textbf{ GEOMETRY OF MANIFOLDS AND DIFFERENTIAL FORMS}
\end{huge}
\end{center}
\end{document}
how can I leave little spaces between the lines of the titles?!. Besides, why the name of the author does not appear after running?!. Here is a screenshot of the output

Thanks in Advance.
\hugeinstead of\begin{huge}...\end{huge}normale spacing will be restored. – d-cmst Aug 15 '16 at 17:18\hugeyou would need to set the other letters to\Largeand the first letters to\hugeor alternatively use\fontsize{}{}\selectfontfor the first letters. Give it a try and see for yourself – d-cmst Aug 15 '16 at 17:41\scshapeyou should get the result you want. (i'm not sure howarticlehandles\title, but you're not using that.) and, as other comments and the answer point out, you need to end a paragraph to make sure the baselines are appropriate. – barbara beeton Aug 15 '16 at 17:56