Editorial Introduction.- On Parseval Frames of Kernel Functions in de Branges Spaces of Entire Vector Valued Functions.- Differential Subordinations in Harmonic Mappings.- The Segal-Bargmann Transform in Clifford Analysis.- On the Carathéodory-Fejér interpolation problem for Stieltjes functions.- Harmonic Analysis of some arithmetical functions.- Symmetric measures, continuous networks, and dynamics.- Multi Variable Semicircular Processes From - Homomorphisms and Operators.- Representation formulae for the determinant in a neighborhood of the identity.- Parametrization of the Solution Set of a Matricial Truncated Hamburger Moment Problem by a Schur Type Algorithm.- The Wiener algebra and singular integrals.- Techniques to derive estimates for integral means and other geometric quantities related to conformal mappings.- Complex Ternary Analysis and Applications.