No built in command for that. You can import text files into existing
sheets or you can open text files and they become their own workbook
I would do the second, then move the sheet to the subject workbook
Dim bk as Workbook, v as Varaint
Dim i as Long
v = Array(1.txt, 2.txt, 3.txt)
for i = lbound(v) to ubound(v)
set bk = workbooks.Open("C:\MyTextFiles\" & v(i))
With thisworkbook
bk.worksheets.Move After:=.worksheets(worksheet.count)
set bk = Nothing
End With
Next
Once the sheet is moved, the workbook that was created should disappear.