The moving story of a daughter’s quest to discover the truth about her beloved father’s hidden past. Ada Sibelius is raised by David, her brilliant, eccentr
In The Unseen Realm, Dr. Michael Heiser examines the ancient context of Scripture, explaining how its supernatural worldview can help us grow in our understandi
"A microbiologist discusses microbes, fungi, and viruses as they are known today and tells how they were discovered by such men as Pasteur, Koch, Lister, Leeuwe
Dr. Michael S. Heiser presents fifteen years of research on what the Bible really says about the unseen world of the supernatural, unfiltered by tradition or by
Physicist and astronomer Arthur Eddington tested Einstein's Theory of Relativity at an eclipse in 1919. A lifelong Quaker, his 1929 Swarthmore Lecture explores