I am on the Lake Austin Shard. I let a friend of mine play my Necro and the idiot put my spell book in a bag within my main backpack. Got killed and I lost my full spell book. I am a Grandmaster Necro with 100 spirit speak and Dasterdly.

Question is, where can I buy a full book on this shard? I am so mad....LOL

if the spellbook was in your backpack in any level, it should still be in your backpack due to the blessed tag on it. Now if it was in any sublevel of your backpack, you would not be able to cast off it sence it needs to be in your main backpack to actually use your spellbooks. If it did somehow get misplaced though, it should only be a few K to find a vendor that sells scribed goods. Another thing you can do is to get a new charactor finish the New Haven necro quest as the reward for the Necromancer skill to 50 is.. a full 17 necro book! (and getting Spirit speak to 50 is 100 of the five necro regs!)

I already answered this in an identical post of yours, but if you see a member of the UO Forums guild UO:F, they should be able to help you.

As a last resort, you can start a new character with 49 Necro points; when you begin in New Haven, accept the noob quest from the Necro Quest Trainer, cast Pain Spike a couple of times, and Voilá! You finish the quest and receive a full Necro spellbook as a reward!