"To Remember Charlie By" (To Remember Charlie By) is an impressive book by the famous writer Roger D. Aycock. In this work, he shares the story of his friend Charlie, which left a long and indistinct trace in his memory. Combining real facts with the author's fiction, the book not only makes us experience Charlie's tragedy with the author, but also makes us think about important aspects of life, friendship and loss. "Remembering Charlie" is a story about how one small exception can change a life forever.