I don't think you'll find any books on Perthshire place-names, but there have been some articles which you may be able to access in a library; see the bibliography page of the Scottish Place-name Society (scroll down to the section on regional studies) http://www.spns.org.uk/bibliography09.html Janet > I'm trying to find books about the placenames of Perthshire, but have > found > only a book on Aberdeenshire. > > Mary in Oregon