Pool Of Radiance

Hint: +1 Longswords:
Take your party to the slums and find the area where the Orc says "This is our house! Go away!" Enter battle with them. If you win the battle, you will find three longswords. Take them to one of the shops in Phlan and identify them. They are +1 Longswords.
Information in this section was contributed by Christopher.

Hint: Necklace Of Missiles:
Find Ohlo in the slums and talk to him nicely. He will ask you to get a potion for him. The shop is in the Rope Guild building. Collect the potion and give it to Ohlo. He will give you gold, gems, and some items. One of these items is the Necklace Of Missiles, which casts the Fireball spell.
Information in this section was contributed by Christopher.

Hint: Hidden Treasure in slums:
There are three places in the slums where you can find hidden treasure. Find the room that description reads that a large, untidy animal was kept there. Use the "Look" command to find a hidden treasure. For the second, find the room that is described as "This room is completely empty." Use the "Look" command again to find a hidden chest. For the third, go to the block in the northwest corner of the slums. Enter it from the east side. There is more treasure to be found here.
Information in this section was contributed by Christopher.