Hey, sorry if this is the wrong forum.

I am interested in memory improvement. Does anyone know of resources such as books or free online services providing information on memory improvement?

On my search for improving dream recall, i read an account of someone who improved his memory to the point where he could memorise the order of a deck of cards in little time.

I did google it, but all the results were either pay-per-view or really vague, plagerised information.

Thanks for any help.