Review of: Nino B. Cocchiarella and Max A. Freund, Modal Logic. An introduction to its syntax and semantics, Bulletin of Symbolic Logic 16 (2010), 275-277.
Review of: G. Forbes, Attitude Problems. An Essay on Linguistic Intensionality, History and Philosophy of Logic 29 (2008), 299-302.
Review of: V. Hendricks and J. Symons (eds.), Formal Philosophy, Philosophical Books 48 (2007), 172-173.
Review of: David Makinson, Bridges from Classical to Nonmonotonic Logic, Theoria 72 (2006), 336-340.
Review of: Ilkka Niiniluoto, Matti Sintonen, and Jan Wolenski (eds.), Handbook of Epistemology, Kluwer Academic Publishers, Dordrecht, Erkenntnis 61 (2006), 415-418.
Review of: Ulrich Nortmann, Sprache, Logik, Mathematik, History and Philosophy of Logic 26 (2005), 145-146.
Review of: John Horty, Agency and Deontic Logic, Journal of Logic, Language and Information 13 (2004), 379-381.
Review of: Graham Priest, An Introduction to Non-Classical Logic, Theoria 68 (2002), 262-264.
Review of: Charles Chihara, The Worlds of Possibility, History and Philosophy of Logic 20 (1999), 115-120.
Review of: K. Dosen und P. Schroeder-Heister (eds.), Substructural Logics, Erkenntnis 45 (1996), 115-118
Review of: A.M. Ungar, Normalization, Cut-Elimination and the Theory of Proofs, Journal of the Interest Group in Pure and Applied Logics 4 (1996), 305-308.
Review of: U. Friedrichsdorf, Einführung in die klassische und intensionale Logik, Zeitschrift für Sprachwissenschaft 14 (1995), 300-307.
Review of: D. Gabbay und F. Guenthner (eds.), Handbook of Philosophical Logic, Vol. III: Alternatives to Classical Logic, Zeitschrift für Sprachwissenschaft 9 (1990), 213-227.
This lists only editorials or introductions with some scientific content; mere prefaces are not included.
An Invitation to New Essays on Belnap-Dunn Logic, in: H. Omori and H. Wansing (eds), New Essays on Belnap-Dunn Logic, Synthes Library Vol. 418, Springer, Dordrecht, 2019, 1-9. link to the paper
Connexive logics: An overview and current trends, Logic and Logical Philosophy 28 (2019), 371-387, with H. Omori. pdf
40 years of FDE: An Introductory Overview, Studia Logica 105 (2017), 1021-1049, with H. Omori. link to the paper
The Tenacity of Connexive Logic: Preface to the Special Issue, IFCoLog Journal of Logics and their Applications 3 (2016), 279-296, with H. Omori and T.M. Ferguson. pdf
Editorial Introduction, Journal of Philosophical Logic 39 (2010), 341-344, with Philip Kremer. link to the paper
Editorial Introduction. Truth Values: Part I, Studia Logica 91 (2009), 295-304, with Yaroslav Shramko. pdf
From the editors, Studia Logica 80 (2005), 153-157, with Sergei Odintsov and Yaroslav Shramko. link to the paper
Editorial (Corner Section): Short dialogue between M (Mathematician) and P (Philosopher) on multi-lattices, Journal of Logic and Computation 11 (2001), 759-760. link to the paper
The Roots of Modern Modal Logic, in: M. Zakharyaschev et al. (eds), Advances in Modal Logic. Vol. 2, CSLI Publications, Stanford, 2001, xi-xxviii, with M. Zakharyaschev, K. Segerberg and M. de Rijke. link to the paper
Editorial: Modality, Of Course! Modal Logic, Si!, Journal of Logic, Language and Information 7 (1998), iii-vii. link to the paper
Editorial Introduction, Logic Journal of the IGPL 6 (1998), 377-381. link to the paper