diff --git a/.vscode/settings.json b/.vscode/settings.json
index 10da6ac..deca29b 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -20,6 +20,7 @@
         "reqwest",
         "royalroad",
         "tempdir",
+        "tempfile",
         "thiserror",
         "ureq"
     ]
diff --git a/src/file_system_crap.rs b/src/file_system_crap.rs
index f500dfe..aa05ba2 100644
--- a/src/file_system_crap.rs
+++ b/src/file_system_crap.rs
@@ -34,10 +34,7 @@ pub fn setup_html2xhtml() -> Result<TempDir, GenerationError> {
     #[cfg(target_os = "windows")] {
         const HTML2XHTML: &[u8; 245025] = include_bytes!("../html2xhtml-windows.zip"); // This will not compile on windows due to this and no I don't give a shit.
                                                                                        // Compile it on linux for windows like a sane person.
-        let html2xhtml_temp_dir = match TempDir::new() {
-            Ok(temp_dir) => temp_dir,
-            Err(error) => return Err(GenerationError::TempDirCreationError {error}),
-        };
+        let html2xhtml_temp_dir = create_temp_dir()?;
 
         match zip_extract::extract(Cursor::new(HTML2XHTML), html2xhtml_temp_dir.path(), true) {
             Ok(_) => (),
@@ -49,10 +46,7 @@ pub fn setup_html2xhtml() -> Result<TempDir, GenerationError> {
 
     #[cfg(target_os = "linux")] {
         const HTML2XHTML: &[u8; 186938] = include_bytes!("../html2xhtml-linux.zip");
-        let html2xhtml_temp_dir = match TempDir::new() {
-            Ok(temp_dir) => temp_dir,
-            Err(error) => return Err(GenerationError::TempDirCreationError {error}),
-        };
+        let html2xhtml_temp_dir = create_temp_dir()?;
 
         match zip_extract::extract(Cursor::new(HTML2XHTML), html2xhtml_temp_dir.path(), true) {
             Ok(_) => (),
@@ -71,11 +65,19 @@ pub fn setup_html2xhtml() -> Result<TempDir, GenerationError> {
     Err(GenerationError::OsUnsupportedError {os: misc::Oses::OtherUnknownOs})
 }
 
-/// Delete html2xhtml from the operating system's temp directory.
-pub fn delete_html2xhtml(html2xhtml_dir: TempDir) {
-    let temp_dir_path = html2xhtml_dir.path().to_path_buf();
+/// Function to create a temporary directory.
+fn create_temp_dir() -> Result<TempDir, GenerationError> {
+    match TempDir::new() {
+        Ok(temp_dir) => return Ok(temp_dir),
+        Err(error) => return Err(GenerationError::TempDirCreationError {error}),
+    }
+}
 
-    match html2xhtml_dir.close() {
+/// Delete a temporary directory.
+pub fn delete_temp_dir(temp_dir: TempDir) {
+    let temp_dir_path = temp_dir.path().to_path_buf();
+
+    match temp_dir.close() {
         Ok(_) => (),
         Err(warning) => {
             let warning = Warning::TempDirDeletionError { 
diff --git a/src/library.rs b/src/library.rs
index fa8482e..8e6c399 100644
--- a/src/library.rs
+++ b/src/library.rs
@@ -124,7 +124,7 @@ pub fn generate_epub(epub_args: EpubArgs, book_url: Url, output_directory: PathB
     epub_builder.inline_toc();
 
     // Setup html2xhtml on the operating system.
-    let html2xhtml_dir = file_system_crap::setup_html2xhtml()?;
+    let html2xhtml_temp_dir = file_system_crap::setup_html2xhtml()?;
 
     let mut old_tags_new_tags: HashMap<String, String> = HashMap::new();
 
@@ -165,7 +165,7 @@ pub fn generate_epub(epub_args: EpubArgs, book_url: Url, output_directory: PathB
 
         let xhtml: String;
         if epub_args.no_images {
-            xhtml = html_to_xhtml(string_to_html_fragment(&remove_image_tags(&chapter.isolated_chapter_html)), &html2xhtml_dir)?
+            xhtml = html_to_xhtml(string_to_html_fragment(&remove_image_tags(&chapter.isolated_chapter_html)), &html2xhtml_temp_dir)?
         }
         else {
             let mut replaced_html = chapter.isolated_chapter_html.html();
@@ -173,7 +173,7 @@ pub fn generate_epub(epub_args: EpubArgs, book_url: Url, output_directory: PathB
                 replaced_html = replaced_html.replace(&old_img_tag.clone(), &old_tags_new_tags[old_img_tag]);
             }
 
-            xhtml = html_to_xhtml(string_to_html_fragment(&replaced_html), &html2xhtml_dir)?;
+            xhtml = html_to_xhtml(string_to_html_fragment(&replaced_html), &html2xhtml_temp_dir)?;
         }
 
         epub_builder.add_content(EpubContent::new(format!("chapter_{}.xhtml", i+1), xhtml.as_bytes())
@@ -199,7 +199,7 @@ pub fn generate_epub(epub_args: EpubArgs, book_url: Url, output_directory: PathB
         .expect(format!("Unable to write finished epub data to {0}", output_path.to_string_lossy()).as_str());
 
     // Delete the html2xhtml temp directory. It's good to clean up after yourself.
-    file_system_crap::delete_html2xhtml(html2xhtml_dir);
+    file_system_crap::delete_temp_dir(html2xhtml_temp_dir);
 
     Ok(WARNINGS.lock().unwrap())
 }