The KP Fonts family contains text fonts in roman, sans-serif and monospaced shapes, with true small caps and math. Look at the page of KP Serif for all of the fonts.
[Click on text example to enlarge] [PDF sample]
[LaTeX source of PDF sample]
\usepackage[T1]{fontenc}
\usepackage[sfmath]{kpfonts} %% sfmath option only to make math in sans serif. Probablye only for use when base font is sans serif.
\renewcommand*\familydefault{\sfdefault} %% Only if the base font of the document is to be sans serif
\normalfont
\itshape
\scshape
\slshape
\bfseries
