1.
-one doesnt give anything wich i have noticed yet. might be stuff later in game or something.
-one offer 10000 cash
-one gives an tresure map wich gives and diomond worth 50 000

He (strong guy) provides you protection from other brothers (actually a brother - the smart one). It means one fight less (like it's something good, phi...) and gives you the opportunity to buy things from all 3 brother's shops, If you choose other you will get access only to one shop. The dreamer seems the best choice thought it is worth of checking if others have something really good to buy.

Is it possible to get all three frog bosses in Marshan Swamp to subdue under King's rule?
If so, are there any special rewards?

SPOILERS FOLLOW
While I was sorting out their power struggle mess I noticed one of the conversation options was "I'm sick and tired of blahblahblah, the Swamp belongs to the King blahblah". Picked that and fight began. After I won it there was the blue flag waving at the top of the castle. This was the, umm, eldest of the frog bosses. The youngest one didn't mind being under King's protection. But what about the third frog boss? The one in the middle, actually? Bagaba or Squelch was his name, can't remember. Can he be "persuaded" somehow to accept King as his ruler?

Sign Peace with the Dwarf
 

1)

I have this king quest to sign peace with the dwarf , suppose to go through this mine ( I can't remember the name )

anyone can point where is the location of the mine ??

2) Where is Kraken , the monster that I suppose to kill to marry Mirabella

Thanks in advance

1. entrance is creistion mines entrance in ardania. talk with guard king sent u and he let u in.

2 kraken quest can be getten. talk to mirabella in eastern harbour in eastern islands and she give u hints. then talk with the hunter captein on a ship with quest symbol. he will sail to kraken spot and die. from there its up to u. its in northwest eastern islands.

That because you keep searching the islands
 

You wont find the tears in the island.

***Spoiler***
The tears is not in the island of freedom...its in arla***

What should I be doing to keep the morale of the living item,Tactics Treatise,in tact?I was left rather confused from the info text.

i have founf a quest i havent done yet.

the griffin king second quest to make a portrait of him. in 3rd quest part i gotta find iron ore for some rude little dwarf in arlania.

any one know whereto find the 7 iron ore parts? in creiston mines?

Yes they are all in Creiston mines. Look for the red pieces of ore that are on the small wooden vehicles.

can someone tell me where to find the elf place it is the quest where the king's daughter has been kidnapped.

Thanks