1. Topology of matching, chessboard, and general bounded degree graph complexes

   • Michelle L. Wachs

   Original Paper Pages: 345 - 385

2. The Collector’s Brotherhood Problem using the Newman-Shepp symbolic method

   • Dominique Foata
   • Doron Zeilberger

   Original Paper Pages: 387 - 395

3. Applications of the classical umbral calculus

   • Ira M. Gessel

   Original Paper Pages: 397 - 434

4. Rota’s umbral calculus and recursions

   • Heinrich Niederhausen

   Original Paper Pages: 435 - 457

5. Exponentiation and Euler measure

   • James Propp

   Original Paper Pages: 459 - 471