We now pass beyond the utmost limits to which a "scientific" theory of
things ghostly can be pushed. Science admits, if asked, that it does
not know everything. It is not _inconceivable_ that living minds may
communicate by some other channel... Read more of Appearances Of The Dead at Scary Stories.ca
First light a candle of your choice, one that goes with your wish would be more appropriate. Then write your wish on a clean piece of paper. Fold the paper four times and then burn it in the candle. Scatter the ashes in your back garden.