Birth and Childhood of Baha'u'llah, by David Merrick (2008). Childhood and Early Life of Bahá'u'lláh, told in plain English and suitable for reading aloud. [about]
Unpublished Talks by 'Abdu'l-Bahá, by Abdu'l-Bahá, in The Sufi Quarterly, 3 (1928). Four short talks given by ‘Abdu'l-Bahá in London, December 1912. These talks have not been published elsewhere and the translator is not identified. The original Persian text alluded to at the beginning seems not to be readily available. [about]