How is a graph like a manifold?
How Joe Gillis Discovered Combinatorial Special Function Theory
How many latin rectangles are there?
How many random edges make a dense hypergraph non-2-colorable?
How Much Should a 19th-Century French Bastard Inherit
How Much Work Does It Take To Straighten a Plane Graph Out?
How neighborly can a centrally symmetric polytope be?
How often is a permutation an n'th power?
How to Beat Capablanca
How to compute the rank of a Delaunay polytope
How to construct a flag complex with a given face vector
How to Create a New Integer Sequence
How to Draw Tropical Planes
How to lose as little as possible
How to Play Dundee
How to Uncross Some Modular Metrics
How to write a permutation as a product of involutions (and why you might care)
Human proofs of identities by Osburn and Schneider
Humps for Dyck and for Motzkin paths
Hyperbolic Polynomials Approach to Van der Waerden/Schrijver-Valiant like Conjectures : Sharper Bounds, Simpler Proofs and Algorithmic Applications