The Bakers soon became conscious of the many beggar boys who were starving and dying in the streets. They decided to open the Adullam Home, providing a shelter for these poor homeless children. There were forty boys in the home when a great miracle took place and God poured out His Spirit, revealing the secrets of heaven, hell, and spiritual beings to the orphans. H. A. Baker wrote of these events in his classic book, Visions Beyond the Veil.
Later, Baker felt led to gather the best sources on visions and revelations of heaven that had come to his attention. The result was Heaven and the Angels, is a narrative of heavenly life based on personal accounts.