Papers in this issue: Aziyana Bayyr-ool & Vitaly Voinov (pp. 1 - 24), Ellen Thompson, Maria Omana, Javier Collado-Isasi & Amanda Yousuf (pp. 25 - 40), Nancy Sullivan, Robert T. Schatz & Carol Ming-hung Lam (pp. 41 - 70), Brian G. Rubrecht & Kayoko Ishikawa (pp. 71 - 96), Thuy Nga Nguyen & Ghil'ad Zuckermann (pp. 97 - 118), Mohammad Ali Salmani Nodoushan (pp. 119 - 140), Judith Runnels (pp. 141 - 153), Peter Kosta & Diego Gabriel Krivochen (pp. 154 - 182)