Euler characteristics and chromatic polynomials. - Michael Eastwood; Stephen Huggett (Eur. J. Comb., 2007)

Bipartite partial duals and circuits in medial graphs. - Stephen Huggett; Iain Moffatt (Comb., 2013)

Embedded graphs whose links have the largest possible number of components. - Stephen Huggett; Israa Tawfik (Ars Math. Contemp., 2015)