i am uable to bring back my dead i have only my barbarian left and he can't kill a shadow or a wright hes at level 3 what do i do?

If this game hadn't had the stupid turn based system, you could have ran away. I suggest you reload your game to before your characters died.

You can still run away before the encounter starts...if you have the movement in "run" mode (right shift key).

When you see something moving towards you immediately run away.

There are many wands, scrolls of resurrection scattered around...