1. Finite field models in additive combinatorics Ben Green; 2. The subgroup structure of finite classical groups in terms of geometric configurations Oliver H. King; 3. Constructing combinatorial objects via cliques Patric R. J. Ostergard; 4. Flocks of circle planes Tim Penttila; 5. Judicious partitions and related problems Alex Scott; 6. An isoperimetric method for the small sumset problem O. Serra; 7. The structure of claw-free graphs Maria Chudnovsky and Paul Seymour; 8. The multivariate Tutte polynomial (alias Potts model) for graphs and matroids Alan D. Sokal; 9. The sparse regularity lemma and its applications Stefanie Gerke and Angelika Steger.