D-branes, $\Pi$-stability and $\theta$-stability by P. S. Aspinwall Geometric transitions, non-Kahler geometries and string vacua by K. Becker, M. Becker, K. Dasgupta, and R. Tatar On the $K$-theory of smooth toric DM stacks by L. A. Borisov and R. P. Horja Gromov-Witten, Gopakumar-Vafa, and Donaldson-Thomas invariants of Calabi-Yau threefolds by S. Katz Flux compactification geometries and de Sitter vacua in M-theory by A. Krause $N=4$ super-Yang-Mills theory and integrable spin chains by R. Roiban Yang-Mills amplitudes from twistor string theory by R. Roiban, M. Spradlin, and A. Volovich Notes on correlation functions in (0,2) theories by E. Sharpe.