The Bantu Languages
Mark Van de Velde, Koen Bostoen, Derek Nurse & Gérard Philippson
The Semitic Languages
John Huehnergard & Na’ama Pat-El
The Mayan Languages
Judith Aissen, Nora C. England & Roberto Zavala Maldonado
The Sino-Tibetan Languages
Graham Thurgood & Randy J. LaPolla
Language Isolates
Lyle Campbell
The Indo-European Languages
Mate Kapović, Anna Giacalone Ramat & Paolo Ramat
The Slavonic Languages
Professor Greville Corbett & Professor Bernard Comrie
The Munda Languages
Gregory D.S. Anderson
The Germanic Languages
Ekkehard Konig & Johan van der Auwera
The Oceanic Languages
Terry Crowley, John Lynch & Malcolm Ross