From the catalog description:
"Would you rather face a roomful of bloodthirsty monsters alone, or with a 500-pound grizzly bear at your side?
Dungeon Fantasy 5: Allies has all the information you need to bring various types of supernatural help to your Dungeon Fantasy game. For druids, this book contains more than a dozen useful animal companions, from anacondas to wolverines. For clerics and holy warriors, there's the divine servitor waiting to be a faithful friend, plus lenses and more than 20 elements that can be used to define its mighty abilities. (Who couldn't use the assistance of a winged divine servitor who serves War, Fire, and Light?) For spellcasters, support is little more than a ritual away, in the form of familiars. These helping hands (or whatever) range from common creatures such as cats and hawks to more exotic choices like hellhounds and shoulder dragons.
The Dungeon Fantasy line for GURPS is about gathering friends for fast, fun fantasy fighting. With Dungeon Fantasy 5: Allies, it's even easier to summon more friends to the battle!"