Wandering through the castle, you come upon a small wooden door heavily carven with animals and leaves:  dragons, unicorns, stags, wolves, eagles, and phoenixes; flowering, leafy vines frame the door.

 

But when you try the latch, nothing happens.  Then you notice the inscription near the top:

Due to the recent need for increased security measures, the Library is now protected by enchantment.  Speak, friend, and enter.

Enter Password Protected Area
    
User Name:  
Password: