Hexamorphism of Dantrolene: Insight into the Crystal Structures, Stability, and Phase Transformations / Artis Kons, Anatoly Mishnev, Timur A. Mukhametzyanov, Alexey V. Buzyurov, Semen E. Lapuk and Agris Bērziņš. Polymorphism of R-Encenicline Hydrochloride: Access to the Highest Number of Structurally Characterized Polymorphs Using Desolvation of Various Solvates / Artis Kons, Agris Bērziņš, Andris Actiņš, Toms Rekis, Sander van Smaalen and Anatoly Mishnev. Formation and Transformations of Organic Salt Hydrates: Four Encenicline Hydrochloride Monohydrates and Respective Isostructural Desolvates / Raitis Bobrovs, Artis Kons, Agris Bērziņš, Toms Rekis, Andris Actiņš. Polymorphs and Hydrates of Sequifenadine Hydrochloride: Crystallographic Explanation of Observed Phase Transitions and Thermodynamic Stability / Artis Kons, Agris Bērziņš and Andris Actiņš. Three anhydrous forms and a dihydrate form of quifenadine hydrochloride: a structural study of the thermodynamic stability and dehydration mechanism / Artis Kons, Ligita Rutkovska, Agris Bērziņš, Raitis Bobrovs and Andris Actiņš.