The White Mage (which is an odd name for it. Healer would have been better but hey) is a 14 or 20 level class for "Basic-era" D&D-like games. In particular it is for Labyrinth Lord and ACKS.
The White Mage combines magic-user and clerical abilities and spells.
It is 10 pages long, so after the OGL and title pages we have 3 pages of tables and 4 pages of content and 1 page lost to formating.
It is only $1.50, but a $1.00 might have been a better price point.
The class is very playable. Some new spells would have been nice though as well.