, ?Admiring Darwin?, HHMI Bulletin, vol. 26, no. 2, p. 40, 2013.

, ?Perfectly natural: it's 100 years since Darwin's collaborator Alfred Russel Wallace died in Broadstone?, Seeker News, vol. 24, p. 20, 2013.

, ?Programme for Natural History Museum, London conference 'Alfred Russel Wallace and his Legacy'. 23 October 2013.?. 2013.

, ?Natural History Museum, London. Wallace Discovery Trail. Kids leaflet.?. 2013.

, ?Natural History Museum, London. Wallace Discovery Trail. Adult leaflet.?. 2013.

, ?Neath Wallace Trail leaflet - Web version?. 2013.

, ?Neath Wallace Trail Leaflet - Print version?. 2013.

, ?Reproducing images from the Wallace Website?, 2009.

, ?Book on Asia's Darwin?, The Straits Times, November 29 2008, 2008.

, ?Giving Wallace His Due?, Science, vol. 323, p. 189, 2009.

, ?Makassar Wallace Conference Poster?. 2008.

, ?Leaflet advertising Wallace Conference at Linnean Society?. 2008.