Cynnwys = Contents: Rhagarweiniad a map = An introduction with map - Llonyddwch i adar a morloi = Peace and quiet for birds and seals - Pethau i'w gwneud a phethau i'w hosgoi = Do's and don'ts.
Gwarchodfa natur fôr Skomer = Skomer Marine Nature Reserve by Countryside Council for Wales. ISBN 0901087157. Published by Cyngor Cefn Gwlad Cymru in 1992. Publication and catalogue information, links to buy online and reader comments.