Preface. Equivalences of Blocks of Group Algebras; M. Broué. On the Endomorphism Algebras of Gelfand--Graev Representations; C.W. Curtis. Harish--Chandra Vertices, Green Correspondence in Hecke Algebras, and Steinbergs Tensor Product Theorem in Nondescribing Characteristic; R. Dipper. On Tilting Modules and Invariants for Algebraic Groups; S. Donkin. Harish--Chandra Subalgebras and Gelfand--Zetlin Modules; Yu.A. Drozd, V.M. Futorny, S.A. Ovsienko. Algebras Associated to Bruhat Intervals and Polyhedral Cones; M.J. Dyer. Symmetric Groups and Quasi-Hereditary Algebras; K. Erdmann. Quasitilted Algebras; D. Happel, I. Reiten, S.O. Small. Tilting Theory and Differential Graded Algebras; B. Keller. Wild Canonical Algebras and Rings of Automorphic Forms; H. Lenzing. The Ext Algebra of a Highest Weight Category; B. Parshall. Coxeter Transformations and the Representation Theory of Algebras; J.A. de la Peña. Translation Functors and Equivalences of Derived Categories for Blocks of Algebraic Groups; J. Rickard. Blocks with Cyclic Defect (Green Orders); K.W. Roggenkamp. Rigid and Exceptional Sheaves on a DelPezzo Surface; A.N. Rudakov. Quasihereditary Algebras and Kazhdan--Lusztig Theory; L.l. Scott. Cycles in Module Categories; A. Skowronski. Relative Homology; M. Auslander, Ø. Solberg. Tilting Theory and Selfinjective Algebras; T. Wakamatsu.