Here are the five most popular climate change publications:

1. Realising REDD+: national strategy and policy options
   Angelsen, A., Brockhaus, M., Kanninen, M., Sills, E., Sunderlin, W.D., Wertz-Kanounnikoff, S., (eds.). 2009.
   Bogor, Indonesia, Center for International Forestry Research (CIFOR).
2. Analysing REDD+: Challenges and choices
   Angelsen, A., Brockhaus, M., Sunderlin, W.D., Verchot, L.V, (eds), 2012.
   Bogor, Indonesia, Center for International Forestry Research (CIFOR).
3. Moving ahead with REDD: issues, options and implications
   Angelsen, A., (eds.), 2008.
   Bogor, Indonesia, Center for International Forestry Research (CIFOR).
4. Simply REDD: CIFOR's guide to forests, climate change and REDD
   Bogor, Indonesia, Center for International Forestry Research (CIFOR), 2009.
5. Emerging REDD+: a preliminary survey of demonstration and readiness activities
   Wertz-Kanounnikoff, S., Kongphan-apirak, M. 2010.
   CIFOR Working Paper No. 46.