Download or read book Lalibela written by Irmgard Bidder and published by . This book was released on 1959 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examination of the subterranean rock-cut monolithic cave churchess of Lālibalā, Ethopia built in the 12th and 13th centuries and which have been pilgrimage sites of Coptic Christians since. As the wife of the German Ambassador in Addis Ababa (Hans Bidder (1897-1963)), Irmgard Bidder was able to carry out her research into the Lalibela monoliths with the support and encouragement of the highest government authorities.