Lewis Barnavelt
Lewis Barnavelt is a fictional character created by author John Bellairs. He is a young boy who discovers that his uncle, Jonathan Barnavelt, is a wizard. The stories often blend elements of mystery and fantasy, showcasing Lewis's adventures as he learns about magic and faces various supernatural challenges.
The character first appears in the book "The House with a Clock in Its Walls," published in 1973. Lewis is portrayed as a curious and brave child, navigating the complexities of growing up while dealing with magical occurrences and the responsibilities that come with them.