""A Paper On Purity And The Prevention Of The Degradation Of Women And Children"" is a book written by A. P. Ryder, first published in 1884. The book aims to address the issue of the degradation of women and children in society, particularly in relation to sexual purity. Ryder argues that the moral decay of society is largely due to the lack of education and awareness regarding the importance of sexual purity. The book provides a historical and cultural...