I have a Workbook with about 20 worksheets (say, 'ABC', 'DEF', etc). I also have a summary sheet within this workbook. So, B1='ABC', C1='DEF', etc. Column A is a list of all the information in my worksheets. The rest is a tally of quantities of each row in each worksheet.

I am performing an HLOOKUP of the info in Col A, and want to refer to the worksheets in row 1 [=HLOOKUP(Cell A2,ABC!...]. My question is: How can I use cell B1 (ABC), as part of my formula to reference my worksheet, so when I drag my formula to column C, it will reference cell C1 [DEF], and therefore, worksheet DEF? Directly using cells in that function does not work [=HLOOKUP(Cell A2,B1!...] looks for sheet B1, which does not exist...

Thank you.

Tim S.