1. In memoriam Alan Day, 1941–1990

   • J. Sichler

   Announcement Pages: 1 - 3

2. Alan Day's early work: congruence identities

   • R. Freese

   OriginalPaper Pages: 4 - 23

3. Alan Day's doubling construction

   • J. B. Nation

   OriginalPaper Pages: 24 - 34

4. Alan Day's work on modular and Arguesian lattices

   • C. Herrmann

   OriginalPaper Pages: 35 - 60

5. Computers and universal algebra: some directions

   • S. Burris

   OriginalPaper Pages: 61 - 71

6. n-distributivity, dimension and Carathéodory's theorem

   • L. Libkin

   OriginalPaper Pages: 72 - 95

7. Perfect extensions of regular double Stone algebras

   • S. D. Comer

   OriginalPaper Pages: 96 - 109

8. Vector lattices and rooted trees

   • M. F. Hobart
   • J. D. H. Smith

   OriginalPaper Pages: 110 - 117

9. Adjoining units to residuated Boolean algebras

   • P. Jipsen
   • B. Jónsson
   • J. Rafter

   OriginalPaper Pages: 118 - 127

10. Gentzen-style axiomatizations in equational logic

    • K. Palasińska
    • D. Pigozzi

    OriginalPaper Pages: 128 - 143

11. Maximal non-affine reducts of simple affine algebras

    • Á. Szendrei

    OriginalPaper Pages: 144 - 174