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Dragonball Z: The Legacy of Goku (Prima's Official Strategy Guides)
by:
Elizabeth M. Hollinger
2002-10
This guide is beautyful and accurate; of course there are some imperfection, but the overall level is good.
The character section is very nice, with lots of stats and info.
The dungeon maps are very detailed (altought you need some time to ged used and understand it well) all trasure and monster are reported, very helpful.
The bestiary could be better, there are no screenshot, only text.
The skill section is acceptable, and so is the weapon/armor/item list.
There are spoilers, but if you make a wise use of this guide, you can enjoy all the story.
In conclusion I think this is good book and a worthy buy.