Semantic Unification: A Sheaf Theoretic Approach to Natural Language -- On Residuation -- Type Similarity for the Lambek-Grishin Calculus Revisited -- NP-Completeness of Grammars Based Upon Products of Free Pregroups -- Distributional Semantics: A Montagovian View -- A Logical Basis for Quantum Evolution and Entanglement -- Learning Lambek Grammars from Proof Frames -- Multi-Sorted Residuation -- Italian Clitic Patterns in Pregroup Grammar: State of the Art -- On Associative Lambek Calculus Extended with Basic Proper Axioms -- Classical Structures Based on Unitaries -- Initial Algebras of Terms with Binding and Algebraic Structure -- Abstract Tensor Systems as Monoidal Categories -- On Canonical Embeddings of Residuated Groupoids -- L-Completeness of the Lambek Calculus with the Reversal Operation Allowing Empty Antecedents -- A Note on Multidimensional Dyck Languages -- Extended Lambek Calculi and First-Order Linear Logic -- A Categorial Type Logic -- Chasing Diagrams in Cryptography -- The Monotone Lambek Calculus Is NP-Complete -- A Mathematical Analysis of Masaccio’s Trinity -- Conjoin ability in 1-Discontinuous Lambek Calculus -- The Hidden Structural Rules of the Discontinuous Lambek Calculus.