I have a workbook with multiple worksheets. I want to combine all the data
from all worksheets into a summary work sheet. I would like this summary
sheet to update whenever I make additions to the individual worksheets.

I have a worksheet titled "Introduction" that I don't want to be a part of
the compilation. The worksheets that I want to combine named a,b,c.....z.
These sheets contain alpha data only.

Thanks in advance.
c