Hey, thanks for this nice game :D
Some bugs i've encountered:
1) Amanita booster doubled it's Att\Def but wizard didn't receive this bonus.
2) While i was at exactly 100Exp - i was able to buy Blissworf without spending Exp, so got 20 of them and later it started correctly deducting the exp price even at 100Exp.
3) I have 2 icons "Scribe star book" after unlocking those.
4) Like others said - confirming that Dragon spell do not appear in the spell list in adventure.
And some feature requests (these are probably same as people wrote, haven't read all the comments):
1) Auto-progress inside dungeons (might be a mid-game upgrade or another helper like Nyan) and auto-repeat (might be a requirement to complete specific dungeon a number of times).
2) Custom amount to buy\sell anything. For example - A field to input or fixed x10\x20\x50\Max or bound to Alt\Ctrl\Shift (any other buttons).
3) Perma-kill if 'enemy Att' =< 'your Def' - we will kill it anyway...