Contents -- Preface -- 1. Proton Structure -- Proton structure measurements at high Q2 and large x -- Electroweak physics at HERA -- Inclusive low Q2 measurements at HERA -- Resummed perturbative evolution at high energy -- Colour dipole phenomenology -- 2. Spin Physics -- Exclusive reactions at HERMES -- Transverse spin effects in single and double hadron electroproduction at HERMES -- Present understanding of the nucleon spin structure in view of recent experiments -- 3. Production of Hadrons and Jets -- Measurements of as and parton distribution functions using HERA jet data -- A new parton shower algorithm: Shower evolution matching at leading and next-to-leading order level -- Jet production at HERA -- Multi-jet production in lepton-proton scattering with next-to-leading order accuracy -- Dijet rates with symmetric ET cuts -- QCD dynamics from forward hadron and jet measurements -- Light-hadron electroproduction at next-to-leading order and implications -- Particle production and fragmentation -- Soft gluon logarithmic resummation and hadron mass effects in single hadron inclusive production -- 4. Heavy-Flavour Production -- Heavy-flavour photo- and electroproduction at NLO -- Physics with charm quarks at HERA -- J/w photoproduction at next-to-leading order -- J/w photoproduction at large z in soft collinear effective theory -- 5. Diffractive ep Scattering -- Exclusive and inclusive diffraction at HERA -- Diffractive production of vector mesons and the gluon at small x -- Inclusive diffraction -- From factorization to its breaking in diffractive dijet production -- Diffractive parton density functions -- 6. Beyond the Standard Model -- Beyond the Standard Model at HERA: Status and prospects -- 7. Resonances and Diquarks -- New resonances in the hadronic final state at HERA.

Hadron systematics and emergent diquarks -- 8. Future Projects -- Importance of a measurement of FL(X Q2) at HERA -- Measurement of the longitudinal proton structure function at low x at HERA -- HERA and the LHC -- List of Participants.