""A Late Printed Sermon Against False Prophets: Vindicated By Letter"" is a book written by Jasper Mayne and published in 1647. The book is a defense of Mayne's sermon against false prophets, which had been printed without his permission and had been criticized by some readers. In the book, Mayne presents evidence from letters he received from readers who agreed with his message and argued that his sermon was based on scripture and sound doctrine...