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

 1 M Eudave-Muñoz, Essential meridional surfaces for tunnel number one knots, Bol. Soc. Mat. Mexicana $(3)$ 6 (2000) 263 MR1810854 2 B Freedman, M H Freedman, Kneser–Haken finiteness for bounded 3–manifolds locally free groups, and cyclic covers, Topology 37 (1998) 133 MR1480882 3 J Hempel, 3–Manifolds, Ann. of Math. Studies 86, Princeton University Press (1976) MR0415619 4 H N Howards, Limits of incompressible surfaces, Topology Appl. 99 (1999) 117 MR1720365 5 W Jaco, Lectures on three-manifold topology, CBMS Regional Conference Series in Mathematics 43, American Mathematical Society (1980) MR565450 6 T Kobayashi, Structures of full Haken manifolds, Osaka J. Math. 24 (1987) 173 MR881754 7 K Morimoto, Tunnel number, connected sum and meridional essential surfaces, Topology 39 (2000) 469 MR1746903 8 M Scharlemann, J Schultens, Comparing Heegaard and JSJ structures of orientable 3–manifolds, Trans. Amer. Math. Soc. 353 (2001) 557 MR1804508 9 M Scharlemann, A Thompson, Thin position for 3–manifolds, from: "Geometric topology (Haifa, 1992)", Contemp. Math. 164, Amer. Math. Soc. (1994) 231 MR1282766 10 J Schultens, Additivity of tunnel number for small knots, Comment. Math. Helv. 75 (2000) 353 MR1793793 11 W Sherman, On the Kneser–Haken finiteness theorem: a sharpness result, PhD thesis, University of California, Los Angeles (1992)