Do you have Glasgow ancestry? The Glasgow Digital Library, based at the University of Strathclyde, includes the following digitized books.
Who’s Who in Glasgow in 1909
Author: George Eyre-Todd
Published: 1909
Glimpses of old Glasgow
Author: Andrew Aird
Published: 1894
Memoirs and portraits of one hundred Glasgow men
Author: James Maclehose
Published: 1886
Curiosities of Glasgow citizenship
Author: George Stewart
Published: 1881
The old country houses of the old Glasgow gentry.
Author: John Guthrie Smith and John Oswald Mitchell
Published: 1878
The origin and history_of Glasgow streets
Author: Hugh Macintosh
Published: 1902
The same site has a linked list of Ebooks about Scotland