In a new book, Australian journalist John Martinkus documents West Papuan indigenous tribes’ fight to recover ancestral lands annexed by Indonesia.

• The Last Days of the Mighty Mekong by Brian Eyler sounds a stark warning about the impact dams are having along the once-mighty river, cites the failures of both Western and Asian agencies, and calls for solutions to stem the damage before it is too late

Earthquake experts have renewed concerns about the potential for a seismic disaster hitting the massive Xayaburi dam, which is well under construction on the Mekong River in a quake-prone location in Laos.

Some supporters say they expect popularly elected Prime Minister Yingluck Shinawatra to retreat to Chiang Mai and set up government there if the army tries to take power in Bangkok amid ongoing anti-government demonstrations.

The image of Myanmar's Buddhist clergy has undergone a battering in recent months, as saffron-robed monks incite discrimination and violence against Muslim communities.

The death of Ieng Sary - one of three Khmer Rouge leaders accused of genocide and war crimes before a tribunal in Phnom Penh - may have also killed off attempts by victims and their families to recover his assets and hidden wealth, including a bank account in Hong Kong.

Environmentalists are again raising concerns about the controversial Xayaburi dam on the Mekong River, saying efforts to make the project in Laos more "fish friendly" are not serious, and employ untested technology.

Nineteenth-century Mekong explorers marvelled at the wetlands of Siphandone in southern Laos, a district of spectacular waterfalls, swirling rapids, steep narrow gorges and myriad islets.