Fixating Group Actions The Garden of Eden Theorem: Old and New The Large-scale Geometry of Right-angled Coxeter Groups A Primer on Handlebody Groups Beyond Serre's "Trees" in Two Directions: A-trees and Products of Trees Actions of Right-angled Artin Groups in Low Dimensions Manifolds with Infinite Dimensional Group of Holomorphic Automorphisms and the Linearization Problem Topics in Geometric Group Theory: Part Ⅰ Topics in Geometric Group Theory: Part Ⅱ Dynamical Zeta Functions and the Distribution of Orbits Kleinian Groups in Several Complex Variables