1. Natural heritage conservation in the southern Outer Hebrides;Angus,1996
2. The Outer Hebrides: Moor and Machair;Angus,2001
3. Dé tha cearr air a'mhachaire? Biodiversity issues for Scottish machair: an initial appraisal;Angus;Glasg. Nat.,2009
4. Tir a'mhachair, tir nan loch? Climate change scenarios for Scottish machair systems: a wet future?;Angus,2004
5. The implications of climate change for coastal habitats in the Uists;Angus;Ocean Coast. Manage.,2014