UndeadHalfOrc: Nope, there isn't.
MM1 doesn't hold your hand. No minimap, no in game hints. It's clues are very cryptic too , nonsensical much of the time. I completed it using a full walkthrough with detailed maps. If I play it again I will use the "Where are we" mod.
MM2's manual does a far better job explaining what is your end goal.
*** MM2 and MM3 spoilers*******
MM2 has an intro story, and it is relevant the main plot quests: helping King Kalohn and his daughter.
However, Sheltem is completely shoe-horned at the end.
And Corak is barely in the game.
MM3 is the proper, real introduction to the Corak and Sheltem characters.
I understand very well the "don't lead yourself by the hand", but the game mechanics are explained in the manual, I'm surprised that there isn't a mention of the world, of the story, of why YOU the player are there! Even simply a "The wizard XXX terrorizes the kingdom, only YYYY can defeat him, it's up to you to find him!"