Original sentence: Angels and Demons (2000) is a mystery novel by Dan Brown, featuring the character Robert Langdon, who is also the principal character of his subsequent, better-known novel The Da Vinci Code.It is credited with being the first novel to contain ambigrams.The story involves a conflict between an ancient group, the Illuminati, and the Catholic Church
Edited sentence: Angels and Demons (2000) by Dan Brown is the lesser known, first novel in a series involving character Robert Langdon, which is followed by The Da Vinci Code.The story touches on a thrilling mystery, revolving between an ancient group, the Illuminati, & the Catholic Church.This novel is credited with being the first to contain ambigrams