Lectures on Probability Theory and Statistics : Ecole d’Eté de Probailités de Saint Flour XXVII 1997 Part I Bertoin J.: Subordinators: Examples and Applications: Foreword. Elements on subordinators. Regenerative property. Asymptotic behaviour of last passage times. Rates of growth of local time. Geometric properties of regenerative sets. Burgers equation with Brownian initial velocity. Random covering. Lévy processes. Occupation times of a linear Brownian motion. Part II Martinelli F.: Lectures on Glauber Dynamics for Discrete Spin Models: Introduction. Gibbs Measures of Lattice Spin Models. The Glauber Dynamics. One Phase Region. Boundary Phase Transitions. Phase Coexistence. Glauber Dynamics for the Dilute Ising Model. Part III Peres Yu.: Probability on Trees: An Introductory Climb: Preface. Basic Definitions and a Few Highlights. Galton Watson Trees. General percolation on a connected graph. The first Moment method. Quasi independent Percolation. The second Moment Method. Electrical Networks. Infinite Networks. The Method of Random Paths. Transience of Percolation Clusters. Subperiodic Trees. The Random Walks RW (lambda) . Capacity. .Intersection Equivalence. Reconstruction for the Ising Model on a Tree Unpredictable Paths in Z and EIT in Z3. Tree Indexed Processes. Recurrence for Tree Indexed Markov Chains. Dynamical Pecsolation. Stochastic Domination Between Trees