1. Automorphisms of Free Groups and Outer Space

   • Karen Vogtmann

   OriginalPaper Pages: 1 - 31

2. Subgroups of Free Groups: a Contribution to the Hanna Neumann Conjecture

   • J. Meakin
   • P. Weil

   OriginalPaper Pages: 33 - 43

3. Abstract Commensurators of Groups Acting on Rooted Trees

   • Claas E. Röver

   OriginalPaper Pages: 45 - 61

4. Decompositions of Fundamental Groups of Closed Surfaces into Free Constructions

   • Oleg Bogopolski

   OriginalPaper Pages: 63 - 89

5. Rigidity of Coxeter Groups and Artin Groups

   • Noel Brady
   • Jonathan P. McCammond
   • Walter D. Neumann

   OriginalPaper Pages: 91 - 109

6. Finite Generalized Tetrahedron Groups with a High-Power Relator

   • Martin Edjvet
   • James Howie
   • Richard M. Thomas

   OriginalPaper Pages: 111 - 139

7. On Hyperbolic Once-Punctured-Torus Bundles

   • James W. Cannon
   • Warren Dicks

   OriginalPaper Pages: 141 - 183

8. Two-Dimensional Artin Groups with CAT(0) Dimension Three

   • Noel Brady
   • John Crisp

   OriginalPaper Pages: 185 - 214

9. The Rank of a Direct Power of a Small-Cancellation Group

   • Daniel T. Wise

   OriginalPaper Pages: 215 - 223

10. K(π 1)'s for Artin Groups of Finite Type

    • Thomas Brady
    • Colum Watt

    OriginalPaper Pages: 225 - 250