| 283 | -- | 284 | Jean-Yves Béziau. Preface: Scope of Logic Theorems In Memoriam Adolf Lindenbaum |
| 285 | -- | 320 | Jan Zygmunt, Robert Purdy. Adolf Lindenbaum: Notes on his Life, with Bibliography and Selected References |
| 321 | -- | 343 | René Gazzari. Direct Proofs of Lindenbaum Conditionals |
| 345 | -- | 391 | Nathanael Leedom Ackerman. On Transferring Model Theoretic Theorems of \({\mathcal{L}_{{\infty}, \omega}}\) in the Category of Sets to a Fixed Grothendieck Topos |
| 393 | -- | 406 | Razvan Diaconescu, Till Mossakowski, Andrzej Tarlecki. The Institution-Theoretic Scope of Logic Theorems |
| 407 | -- | 422 | Marcelo E. Coniglio, Newton M. Peron. Dugundji's Theorem Revisited |
| 423 | -- | 446 | João Rasga, Cristina Sernadas, Amílcar Sernadas. Craig Interpolation in the Presence of Unreliable Connectives |
| 447 | -- | 467 | Roy T. Cook. There is No Paradox of Logical Validity |
| 469 | -- | 498 | Daniel Gâinâ. Forcing, Downward Löwenheim-Skolem and Omitting Types Theorems, Institutionally |
| 499 | -- | 552 | Bernd Buldt. The Scope of Gödel's First Incompleteness Theorem |