diff --git a/README.md b/README.md
index 2ff16818b5..29c9083adb 100644
--- a/README.md
+++ b/README.md
@@ -39,7 +39,7 @@ look right, but you _will_ still be able to build the book. To use the plugins,
 you should run:
 
 ```bash
-$ cargo install --locked --path packages/mdbook-trpl
+$ cargo install --locked --path packages/mdbook-trpl --force
 ```
 
 ## Building
diff --git a/listings/ch17-async-await/listing-17-01/src/main.rs b/listings/ch17-async-await/listing-17-01/src/main.rs
index b4d9323f5f..3551352d2e 100644
--- a/listings/ch17-async-await/listing-17-01/src/main.rs
+++ b/listings/ch17-async-await/listing-17-01/src/main.rs
@@ -12,6 +12,6 @@ async fn page_title(url: &str) -> Option<String> {
     let response_text = response.text().await;
     Html::parse(&response_text)
         .select_first("title")
-        .map(|title_element| title_element.inner_html())
+        .map(|title| title.inner_html())
 }
 // ANCHOR_END: all
diff --git a/listings/ch17-async-await/listing-17-02/src/main.rs b/listings/ch17-async-await/listing-17-02/src/main.rs
index e9c43b34d7..984c70c8f3 100644
--- a/listings/ch17-async-await/listing-17-02/src/main.rs
+++ b/listings/ch17-async-await/listing-17-02/src/main.rs
@@ -12,5 +12,5 @@ async fn page_title(url: &str) -> Option<String> {
     // ANCHOR_END: chaining
     Html::parse(&response_text)
         .select_first("title")
-        .map(|title_element| title_element.inner_html())
+        .map(|title| title.inner_html())
 }
diff --git a/listings/ch17-async-await/listing-17-03/src/main.rs b/listings/ch17-async-await/listing-17-03/src/main.rs
index 23290fff4a..1500b23093 100644
--- a/listings/ch17-async-await/listing-17-03/src/main.rs
+++ b/listings/ch17-async-await/listing-17-03/src/main.rs
@@ -17,5 +17,5 @@ async fn page_title(url: &str) -> Option<String> {
     let response_text = trpl::get(url).await.text().await;
     Html::parse(&response_text)
         .select_first("title")
-        .map(|title_element| title_element.inner_html())
+        .map(|title| title.inner_html())
 }
diff --git a/listings/ch17-async-await/listing-17-04/src/main.rs b/listings/ch17-async-await/listing-17-04/src/main.rs
index 23b2ea99f0..55c873b235 100644
--- a/listings/ch17-async-await/listing-17-04/src/main.rs
+++ b/listings/ch17-async-await/listing-17-04/src/main.rs
@@ -20,5 +20,5 @@ async fn page_title(url: &str) -> Option<String> {
     let response_text = trpl::get(url).await.text().await;
     Html::parse(&response_text)
         .select_first("title")
-        .map(|title_element| title_element.inner_html())
+        .map(|title| title.inner_html())
 }
diff --git a/listings/ch17-async-await/listing-17-05/src/main.rs b/listings/ch17-async-await/listing-17-05/src/main.rs
index 8a5546afd5..5b7ae2b5b9 100644
--- a/listings/ch17-async-await/listing-17-05/src/main.rs
+++ b/listings/ch17-async-await/listing-17-05/src/main.rs
@@ -18,15 +18,15 @@ fn main() {
 
         println!("{url} returned first");
         match maybe_title {
-            Some(title) => println!("Its page title is: '{title}'"),
-            None => println!("Its title could not be parsed."),
+            Some(title) => println!("Its page title was: '{title}'"),
+            None => println!("It had no title."),
         }
     })
 }
 
 async fn page_title(url: &str) -> (&str, Option<String>) {
-    let text = trpl::get(url).await.text().await;
-    let title = Html::parse(&text)
+    let response_text = trpl::get(url).await.text().await;
+    let title = Html::parse(&response_text)
         .select_first("title")
         .map(|title| title.inner_html());
     (url, title)
diff --git a/listings/ch17-async-await/listing-17-09/src/main.rs b/listings/ch17-async-await/listing-17-09/src/main.rs
index 56daddc10f..e1b8fa3f3d 100644
--- a/listings/ch17-async-await/listing-17-09/src/main.rs
+++ b/listings/ch17-async-await/listing-17-09/src/main.rs
@@ -9,7 +9,7 @@ fn main() {
         tx.send(val).unwrap();
 
         let received = rx.recv().await.unwrap();
-        println!("Got: {received}");
+        println!("received '{received}'");
         // ANCHOR_END: channel
     });
 }
diff --git a/listings/ch17-async-await/listing-17-28/src/main.rs b/listings/ch17-async-await/listing-17-28/src/main.rs
index 8c6348c735..b9d18bb487 100644
--- a/listings/ch17-async-await/listing-17-28/src/main.rs
+++ b/listings/ch17-async-await/listing-17-28/src/main.rs
@@ -9,7 +9,7 @@ fn main() {
             "Finally finished"
         };
 
-        match timeout(slow, Duration::from_millis(10)).await {
+        match timeout(slow, Duration::from_secs(2)).await {
             Ok(message) => println!("Succeeded with '{message}'"),
             Err(duration) => {
                 println!("Failed after {} seconds", duration.as_secs())
diff --git a/listings/ch17-async-await/listing-17-37/src/main.rs b/listings/ch17-async-await/listing-17-37/src/main.rs
index bc10dd48c9..b2858db459 100644
--- a/listings/ch17-async-await/listing-17-37/src/main.rs
+++ b/listings/ch17-async-await/listing-17-37/src/main.rs
@@ -10,9 +10,9 @@ fn main() {
         let messages = get_messages().timeout(Duration::from_millis(200));
         let intervals = get_intervals();
         let merged = messages.merge(intervals);
-        // ANCHOR_END: main
 
         while let Some(result) = merged.next().await {
+            // ANCHOR_END: main
             match result {
                 Ok(message) => println!("{message}"),
                 Err(reason) => eprintln!("Problem: {reason:?}"),
diff --git a/listings/ch17-async-await/listing-17-38/src/main.rs b/listings/ch17-async-await/listing-17-38/src/main.rs
index 72da09d75f..9d98a27fd7 100644
--- a/listings/ch17-async-await/listing-17-38/src/main.rs
+++ b/listings/ch17-async-await/listing-17-38/src/main.rs
@@ -13,9 +13,9 @@ fn main() {
             .timeout(Duration::from_secs(10));
         let merged = messages.merge(intervals);
         let mut stream = pin!(merged);
-        // ANCHOR_END: main
 
         while let Some(result) = stream.next().await {
+            // ANCHOR_END: main
             match result {
                 Ok(message) => println!("{message}"),
                 Err(reason) => eprintln!("Problem: {reason:?}"),
diff --git a/nostarch/docx/chapter17.docx b/nostarch/docx/chapter17.docx
index 49475203a1..70eb84eeac 100644
Binary files a/nostarch/docx/chapter17.docx and b/nostarch/docx/chapter17.docx differ
diff --git a/packages/trpl/src/lib.rs b/packages/trpl/src/lib.rs
index fcc7859091..02a1dd8248 100644
--- a/packages/trpl/src/lib.rs
+++ b/packages/trpl/src/lib.rs
@@ -62,11 +62,18 @@ pub use tokio_stream::{
 ///
 /// - Not *that* far off from what Tokio itself does under the hood in its own
 ///   `tokio::main` macro for supporting `async fn main`.
-pub fn run<F: Future>(future: F) -> F::Output {
+pub fn block_on<F: Future>(future: F) -> F::Output {
     let rt = Runtime::new().unwrap();
     rt.block_on(future)
 }
 
+/// This function has been renamed to `block_on`; please see its documentation.
+/// This function remains to maintain compatibility with the online versions
+/// of the book that use the name `run`.
+pub fn run<F: Future>(future: F) -> F::Output {
+    block_on(future)
+}
+
 /// Run two futures, taking whichever finishes first and canceling the other.
 ///
 /// Notice that this is built on [`futures::future::select`], which has the
@@ -74,9 +81,9 @@ pub fn run<F: Future>(future: F) -> F::Output {
 /// is that you can work with the first result and then later *also* continue
 /// waiting for the second future.
 ///
-/// We use the `race` semantics, where the slower future is simply dropped, for
-/// the sake of simplicity in the examples: no need to deal with the tuple and
-/// intentionally ignore the second future this way!
+/// We drop the slower future for the sake of simplicity in the examples: no
+/// need to deal with the tuple and intentionally ignore the second future this
+/// way!
 ///
 /// Note that this only works as “simply” as it does because:
 ///
@@ -84,7 +91,7 @@ pub fn run<F: Future>(future: F) -> F::Output {
 /// - It internally *pins* the futures.
 /// - It throws away (rather than returning) the unused future (which is why it
 ///   can get away with pinning them).
-pub async fn race<A, B, F1, F2>(f1: F1, f2: F2) -> Either<A, B>
+pub async fn select<A, B, F1, F2>(f1: F1, f2: F2) -> Either<A, B>
 where
     F1: Future<Output = A>,
     F2: Future<Output = B>,
@@ -97,6 +104,17 @@ where
     }
 }
 
+/// This function has been renamed to `select`; please see its documentation.
+/// This function remains to maintain compatibility with the online versions
+/// of the book that use the name `race`.
+pub async fn race<A, B, F1, F2>(f1: F1, f2: F2) -> Either<A, B>
+where
+    F1: Future<Output = A>,
+    F2: Future<Output = B>,
+{
+    select(f1, f2).await
+}
+
 /// Fetch data from a URL. For more convenient use in _The Rust Programming
 /// Language_, panics instead of returning a [`Result`] if the request fails.
 pub async fn get(url: &str) -> Response {
diff --git a/packages/trpl/tests/integration/main.rs b/packages/trpl/tests/integration/main.rs
index afc5f81864..65fce378ea 100644
--- a/packages/trpl/tests/integration/main.rs
+++ b/packages/trpl/tests/integration/main.rs
@@ -14,20 +14,30 @@ use std::{pin::Pin, time::Duration};
 use futures::Future;
 use trpl::{Either, Receiver, Sender};
 
-/// This test is foundational for all the others, as they depend on `run`.
+/// We initially named the function `run` and an online version of the async chapter
+/// was released with that name, so we want to keep it working. We decided to rename
+/// `run` to be `block_on` to more closely match other crates' names, so most of the
+/// tests now use the `block_on` name.
+#[test]
+fn using_run_works() {
+    let val = trpl::run(async { "Hello" });
+    assert_eq!(val, "Hello");
+}
+
+/// This test is foundational for all the others, as they depend on `block_on`.
 ///
 /// If we mess this up, *all* the tests below will fail -- so by the same token,
 /// if all the tests below are failing, this one probably is too; fix it and the
 /// others will likely start working again.
 #[test]
-fn re_exported_run_works() {
-    let val = trpl::run(async { "Hello" });
+fn re_exported_block_on_works() {
+    let val = trpl::block_on(async { "Hello" });
     assert_eq!(val, "Hello");
 }
 
 #[test]
 fn re_exported_spawn_works() {
-    let result = trpl::run(async {
+    let result = trpl::block_on(async {
         let handle_a = trpl::spawn_task(async { "Hello" });
         let handle_b = trpl::spawn_task(async { "Goodbye" });
         vec![handle_a.await.unwrap(), handle_b.await.unwrap()]
@@ -38,7 +48,7 @@ fn re_exported_spawn_works() {
 
 #[test]
 fn re_exported_sleep_works() {
-    let val = trpl::run(async {
+    let val = trpl::block_on(async {
         trpl::sleep(Duration::from_micros(1)).await;
         "Done!"
     });
@@ -47,7 +57,7 @@ fn re_exported_sleep_works() {
 
 #[test]
 fn re_exported_channel_apis_work() {
-    trpl::run(async {
+    trpl::block_on(async {
         // Explicitly naming the type to confirm the re-exports are aligned.
         let (tx, mut rx): (Sender<&str>, Receiver<&str>) = trpl::channel();
 
@@ -67,7 +77,7 @@ mod re_exported_join_apis_work {
 
     #[test]
     fn join_fn() {
-        let result = trpl::run(async {
+        let result = trpl::block_on(async {
             let a = async { 1 };
             let b = async { 2 };
             trpl::join(a, b).await
@@ -78,7 +88,7 @@ mod re_exported_join_apis_work {
 
     #[test]
     fn join3_fn() {
-        let result = trpl::run(async {
+        let result = trpl::block_on(async {
             let a = async { 1 };
             let b = async { 2 };
             let c = async { 3 };
@@ -91,7 +101,7 @@ mod re_exported_join_apis_work {
 
     #[test]
     fn join_all_fn() {
-        let result = trpl::run(async {
+        let result = trpl::block_on(async {
             let a = async { format!("{}", 1) };
 
             let b = async { "Hello".to_string() };
@@ -117,7 +127,7 @@ mod re_exported_join_apis_work {
 
     #[test]
     fn join_macro() {
-        let result = trpl::run(async {
+        let result = trpl::block_on(async {
             let a = async { 1 };
             let b = async { "Hello" };
 
@@ -132,14 +142,39 @@ mod re_exported_join_apis_work {
 }
 
 #[test]
-fn race() {
+fn select() {
+    #[derive(Debug, PartialEq)]
+    struct Slow;
+
+    #[derive(Debug, PartialEq)]
+    struct Fast;
+
+    let val = trpl::block_on(async {
+        let slow = async {
+            trpl::sleep(Duration::from_millis(1_000)).await;
+            Slow
+        };
+
+        let fast = async {
+            trpl::sleep(Duration::from_millis(1)).await;
+            Fast
+        };
+
+        trpl::select(slow, fast).await
+    });
+
+    assert!(matches!(val, Either::Right(Fast)));
+}
+
+#[test]
+fn race_continues_to_work() {
     #[derive(Debug, PartialEq)]
     struct Slow;
 
     #[derive(Debug, PartialEq)]
     struct Fast;
 
-    let val = trpl::run(async {
+    let val = trpl::block_on(async {
         let slow = async {
             trpl::sleep(Duration::from_millis(1_000)).await;
             Slow
@@ -158,7 +193,7 @@ fn race() {
 
 #[test]
 fn yield_now() {
-    let result = trpl::run(async {
+    let result = trpl::block_on(async {
         trpl::yield_now().await;
         "done"
     });
@@ -168,7 +203,7 @@ fn yield_now() {
 
 #[test]
 fn read_to_string() {
-    let result = trpl::run(async {
+    let result = trpl::block_on(async {
         trpl::read_to_string("tests/integration/to-read.txt")
             .await
             .unwrap()
@@ -181,7 +216,7 @@ fn read_to_string() {
 fn stream_iter() {
     use trpl::StreamExt;
 
-    let result = trpl::run(async {
+    let result = trpl::block_on(async {
         let ns = vec![1, 2, 3];
         let mut stream = trpl::stream_from_iter(ns);
         let mut result = vec![];
@@ -202,7 +237,7 @@ fn receiver_stream() {
     use trpl::ReceiverStream;
     use trpl::StreamExt;
 
-    let result: Vec<u32> = trpl::run(async {
+    let result: Vec<u32> = trpl::block_on(async {
         println!("startup");
         let (tx, rx) = trpl::channel();
         let rx_stream = ReceiverStream::new(rx);
@@ -220,7 +255,7 @@ fn receiver_stream() {
 fn re_exported_interval_stream_works() {
     use trpl::{IntervalStream, StreamExt};
 
-    trpl::run(async {
+    trpl::block_on(async {
         let mut interval_stream =
             IntervalStream::new(trpl::interval(Duration::from_millis(1)))
                 .take(1);
diff --git a/src/ch17-01-futures-and-syntax.md b/src/ch17-01-futures-and-syntax.md
index 048b2204b7..5263ce1779 100644
--- a/src/ch17-01-futures-and-syntax.md
+++ b/src/ch17-01-futures-and-syntax.md
@@ -124,7 +124,7 @@ in the document, if there is one. Because there may not be any matching element,
 `Option::map` method, which lets us work with the item in the `Option` if it’s
 present, and do nothing if it isn’t. (We could also use a `match` expression
 here, but `map` is more idiomatic.) In the body of the function we supply to
-`map`, we call `inner_html` on the `title_element` to get its content, which is
+`map`, we call `inner_html` on the `title` to get its content, which is
 a `String`. When all is said and done, we have an `Option<String>`.
 
 Notice that Rust’s `await` keyword goes _after_ the expression you’re awaiting,