You'll need pandoc and xelatex $ pandoc --pdf-engine=xelatex --toc README.md {macro,fix,list,task,malloc1,vector,error,set,malloc2,dynamic,stream1,slog}/READ

You'll need pandoc and xelatex $ pandoc --pdf-engine=xelatex --toc README.md {macro,fix,list,task,malloc1,vector,error,set,malloc2,dynamic,stream1,slog}/README.md -o book.pdf