#### Volume 1, issue 1 (2001)

 1 G Baumslag, On generalised free products, Math. Z. 78 (1962) 423 MR0140562 2 B H Bowditch, A variation on the unique product property, J. London Math. Soc. $(2)$ 62 (2000) 813 MR1794287 3 R Botto Mura, A Rhemtulla, Orderable groups, Lecture Notes in Pure and Applied Mathematics 27, Marcel Dekker (1977) MR0491396 4 S Boyer, D Rolfsen, B Wiest, Orderable 3–manifold groups, Ann. Inst. Fourier (Grenoble) 55 (2005) 243 MR2141698 5 J González-Meneses, Ordering pure braid groups on compact, connected surfaces, Pacific J. Math. 203 (2002) 369 MR1897904 6 D M Kim, D Rolfsen, An ordering for groups of pure braids and fibre-type hyperplane arrangements, Canad. J. Math. 55 (2003) 822 MR1994074 7 G Levitt, private communication 8 D D Long, Planar kernels in surface groups, Quart. J. Math. Oxford Ser. $(2)$ 35 (1984) 305 MR755667 9 W Magnus, A Karrass, D Solitar, Combinatorial group theory: Presentations of groups in terms of generators and relations, Interscience Publishers, New York–London–Sydney (1966) MR0207802 10 L P Neuwirth, Knot groups, Annals of Mathematics Studies 56, Princeton University Press (1965) MR0176462 11 L P Neuwirth, The status of some problems related to knot groups, from: "Topology Conference (Virginia Polytech. Inst. and State Univ., Blacksburg, Va., 1973)", Springer (1974) MR0431127 12 B Perron, D Rolfsen, Ordering certain fibred knot groups, preprint 13 H Short, B Wiest, Orderings of mapping class groups after Thurston, Enseign. Math. $(2)$ 46 (2000) 279 MR1805402