This is a subentry of [[a reading guide to HTT]]. # Contents * Automatic table of contents {: toc} ## 1.1.1 Goals and obstacles ## 1.1.2 $\infty$-categories ## 1.1.3 Equivalences of topological categories ## 1.1.4 Simplicial categories ## 1.1.5 Comparing $\infty$-categories with simplicial categories