Al-Jawbari

ʿAbd al-Raḥīm ibn ʿUmar ibn Abī Bakr Jamāl al-Dīn al-Dimashqī, commonly known as al-Jawbarī, was a medieval Syrian Arab author and scholar known for his denunciation of alchemy.
Born in Jawbar, Syria, Al-Jawbari traveled extensively throughout the Islamic Empire, including visits as far as India. Among other locations, the scholar lived in Harrân and Kôniya.
Al-Jawbari wrote his Kitāb al-mukhtār fī kashf al-asrār, exposing the fraudulence he had seen practiced by alchemists and money changers. Among others, he wrote of "the people of al-Kimya who know three hundred ways of making dupes". The book also describes the preparation of rose water.
He also wrote The Book of Charlatans where he describes different types of criminals, murderers and thieves. He explains the idea of 'honor among thieves' and his book also details the specific methods of how thieves broke into houses among many other related things.
In November 2020, a bilingual Arabic-English edition was published as The ''Book of Charlatans'' by New York University Press This edition was edited by Manuela Dengler and translated by Humphrey Davis.