The new Lonely Planet Africa guide is out now. For this edition I had the mammoth, but utterly brilliant, task of updating Sudan, Republic of Congo and DR Congo. I also wrote the Ethiopia chapter, the coffee table-style South Sudan chapter and contributed to the Central African Republic chapter. When a book covers a continent the size of Africa coverage of some places can be rather short but for me this book is Lonely Planet at its ground breaking and adventurous best.
http://shop.lonelyplanet.com/africa/africa-travel-guide-13/