IMPORTRANGE to import multiple Google Sheets into one vertical column?

Question

I am having a bit of an issue using IMPORTRANGE in Google Sheets to import multiple sheets into a single column on a master sheet and whenever one of the sheets is updated, it a

Answer 1

I'd suggest QUERY (that does not require authorisation). For example for a single row (Row2) from each of three sheets (1, 2 and 3), with the headers from '1'!A1:C1 :

=query({'1'!A1:C2;'2'!A2:C2;'3'!A2:C2})

The ; is for vertical stacking where the locale's general separator is ,.