A Unifying Generalization of Sperner’s Theorem -- A Quick Proof of Sprindzhuk’s Decomposition Theorem -- Discrepancy in Graphs and Hypergraphs -- Biplanar Crossing Numbers I: A Survey of Results and Problems -- An Exercise on the Average Number of Real Zeros of Random Real Polynomials -- Edge-Connection of Graphs, Digraphs, and Hypergraphs -- Perfect Powers in Products with Consecutive Terms from Arithmetic Progressions -- The Topological Version of Fodor’s Theorem -- Color-Critical Graphs and Hypergraphs with Few Edges: A Survey -- Pseudo-random Graphs -- Bounds and Extrema for Classes of Graphs and Finite Structures -- Relaxing Planarity for Topological Graphs -- Notes on CNS Polynomials and Integral Interpolation -- The Evolution of an Idea — Gallai’s Algorithm -- On the Number of Additive Representations of Integers -- A Lifting Theorem on Forcing LCS Spaces -- Extremal Functions for Graph Minors -- Periodicity and Almost-Periodicity.