This is a collection of biographies and autobiographies. The subjects include the Central Figures and Their family members (Holy Family); those individuals appointed for life to propagate and protect the Bahá’í Faith at the international level (Hands of the Cause); individuals who opened new territories to the Faith during the Ten Year Crusade (Knights of Bahá’u’lláh); as well as Bahá’ís of the past and more recent times.