sshdbk10 – Sans headers in book style
The package offers patches for LaTeX 2.09’s part/chapter/… headers, to set their text in a Sans font, and to reduce their size.
Maybe you are interested in the following packages as well.
- sober: Makes appearance of standard styles more "sober"
- acmproc: Style option for ACM proceedings
- geophysics: Articles for the journal Geophysics
- schedule209: Typeset schedules