Mary Baker Eddy: The Years of Trial 1876–1891 by Robert Peel examines an important period in the life of the founder of Christian Science. Published in 1974, this pre-owned paperback is in good condition.
Mary Baker Eddy: Christian Healer – Amplified Edition by Yvonne Caché von Fettweis. Published in 2009. Second-hand hardback in good condition. ISBN 9780875104799.
Christian Science and Its Discoverer by E. Mary Ramsey explores Christian Science and the life and work of its founder, Mary Baker Eddy. Published by the Christian Science Publishing Society, this pre-owned book is in good condition.