In The Lies of Locke Lamora, what title is Locke known by in the criminal world?

In "The Lies of Locke Lamora," the title of "The Thorn of Camorr" is given to Locke due to his reputation and skill as a highly skilled and cunning thief in the criminal world. Locke Lamora, the main protagonist, is known for his ability to deceive, manipulate, and outsmart his opponents. He wields his skills with finesse and precision, making him a formidable figure among his peers. The title "The Thorn of Camorr" encapsulates his ability to strike fear into the hearts of those who cross his path, earning him respect and notoriety in the criminal underworld.