
So I just finished going through my copy of the Adventurer's Backpack and I found the core of the book, the equipment, to be quite well done. There were a few typos and one glaring formatting error, but on the whole it's much better than normal for Troll Lords. I have the leather bound copy, but I've been given to understand these problems don't exists in the other versions of the book. The book also contained several new "classes." Some of them like the Arcane Thief were interesting, but most of them seemed like over powered re-writes of the standard. There is also some alternate rules for hand-2-hand combat that seemed more streamlined, and a new system for "lower" powered magic items. I'm not sure I'd ever use it, but since it's an add-on and not a replacement it might be useful here and there. Overall I'd say this book isn't worth picking up unless you want the nice orderly backpacks, the few new spells, or the new classes. It could definitely help getting some new players started or speed up character equipment buys.