World Christian Encyclopedia (3rd ed.)


An extensive survey of Christianity and world religions in every country, covering the history of Christianity, mission, religious freedom, and contemporary developments.

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Atlas of Global Christianity


A thorough visual reference of the changing status of global Christianity over the 100 years, depicting the twentieth-century shift of Christianity to the Global South. It is also the first to map Christian affiliation at the provincial level.

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World Christian Database & World Religion Database

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Online databases containing comprehensive demographic statistics on global Christianity and religious affiliation for every country in the world.

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And more…

See our full list of publications and citations at