Spiritualism was a new religious movement started in the Nineteenth Century, which believed a complex hierarchy of afterlives and spirit worlds which interacted with our own.
A Good Thing to Die By
the Reverend May S. Pepper and Bright Eyes
This one has it all: the afterlife, evil stepmothers, Kickapoo princesses, the Romanovs, bigamy and fraud, ghost farts and spirit chickens.
John Ballou Newbrough, Oahspe, and the Faithists of SHalam
In 1880, God dictated a new Bible to J.B. Newbrough, and then told him to move to New Mexico and open up the weirdest orphanage the world has ever seen.