Annals of Combinatorics, Volume 1, No. 1, 1997 J.E. Bartels, J. Mount, and D.J.A. Welsh The Polytope of Win Vectors Ann. Combin. 1 (1997) 1-15. A.V. Borovik, I.M. Gelfand, A. Vince, and N. White The Lattice of Flats and Its Underlying Flag Matroid Polytope Ann. Combin. 1 (1997) 17-26. M. Bousquet-Mélou and A.J. Guttmann Enumeration of Three-dimensional Convex Polygons Ann. Combin. 1 (1997) 27-53. Z. Gao and M. Rahman Enumeration of k-poles Ann. Combin. 1 (1997) 55-66. D.N. Kozlov General Lexicographic Shellability and Orbit Arrangements Ann. Combin. 1 (1997) 67-90. A. Lascoux Young's Natural Idempotents as Polynomials Ann. Combin. 1 (1997) 91-98. J.D. Louck Problems in Combinatorics on Words Originating from Discrete Dynamical Systems Ann. Combin. 1 (1997) 99-104.