Introduction.- Scanning Tunneling Microscopy and Spectroscopy of Graphene.- Epitaxy of Graphene on Metals.- The Electronic Properties of Adsorbates on Graphene.- PN Junction Devices in Graphene.- Magneto-transport in Graphene Nanostructures.- Modeling and Simulation: from Graphene Chemistry to Electronic circuits.- Ab-initio Calculations of Graphene Oxide.- Quantum to Boltzmann Transport in Graphene.- Field-Modulation in Armchair Graphene Nanoribbons.- Field-Modulation in Bilayer Graphene.- Theory of Mesoscopic Graphene Systems, Rings and Superlattices.- Possible Ordered States in Graphene Systems.- Conduction in Graphene Nanoribbons.- Electronic and Transport Properties of Nanographene and Nanoribbons.- Electronic Structure of Monolayer and Bilayer Graphene Nanoribbons and their Device Application: A Computational Study.- Epitaxy of Graphene on SiC.