Quelque / quelques (= some) is part of this chapter, because these words are important to form compound indefinite pronouns. Actually, it is the same as in English - just have a look.
Overview
quelque chose
something
quelqu' un
someone (male)
quelqu' une
soemone (female)
French has (in opposite to English) also a plural form
quelques-uns
some people
quelques choses, quelques femmes, quelques hommes , quelques maisons
some things, some women , some men, some houses
the English any is transferred as n' import quelle
