Donald P. Goodman
The contributor Donald P. Goodman appears to be present as the CTAN community member dgoodmaniii.
Macros for typesetting basic arithmetic.
Macros for typesetting catechisms.
Control pagestyle of pages left blank by \cleardoublepage.
Provides commands for producing a colophon.
Typeset documents using base twelve numbering (also called “dozenal”).
A complete family of fonts written in METAFONT.
Support for typesetting Catholic liturgical texts.
LaTeX macros for utilizing the roundrect METAPOST routines.
A non-destructive modulus and integer quotient operator for TeX.
Pad numbers with arbitrary characters.
Facilities for typesetting poetry and poetical structure.
METAPOST macros for highly configurable rounded rectangles (optionally with text).
Draw polygons, reentrant stars, and fractions in circles with METAPOST.
Date printing, formatting, and manipulation in TeX.
Extremely configurable ellipses with formats for various style manuals.
Extremely flexible macros for letters, envelopes, and label sheets.