I don't usually have a problem interpreting my dreams, but this one is bugging me, and any help would be appreciated.

I then dream that i am in the library, and a fire starts in one of the bookcases. My brother and i start filling buckets of water and try to put the fire out. One problem. There is no fire. This is the second time i have had this kind of dream in less than a month, need to know what it means.then he and i are walking by the Factory Shop, it's dark and i feel uneasy. The road ahead begins to get narrow, and it turns into a railroad/motorway. I have to keep dodging the traffice, and the trains scare me.
'since when did this lane open up to public transport?' i ask. But i get no answer.
I then find myself with mum and dad in a mobile home, and mum is preparing dinner, but she gets out a large box of Frosties, saying that the price was good, but things keep going missing.
I complain to her about the price of cereal.

Concerning the part in blue, i have had this type of dream before, but in a different setting, and i would really like to know what it means.
In fact, this whole dream is weird...