diff --git a/src/api.rs b/src/api.rs
index ec1d831..2841ea4 100644
--- a/src/api.rs
+++ b/src/api.rs
@@ -31,9 +31,20 @@ pub async fn get_sauce_info(
     client: reqwest::Client,
     sauce: i32,
 ) -> Result<structs::GalleryInfo, structs::Error> {
-    let mut uri = String::from("https://nhentai.net/api/gallery/");
-    uri.push_str(&sauce.to_string());
-    let resp = client.get(&uri).send().await?;
+    let mut url = String::from("https://nhentai.net/api/gallery/");
+    url.push_str(&sauce.to_string());
+    let resp = client.get(&url).send().await?;
+    Ok(serde_json::from_str(&resp.text().await?)?)
+}
+
+pub async fn get_related_galleries(
+    client: &reqwest::Client,
+    sauce: i32,
+) -> Result<structs::RelatedGalleries, structs::Error> {
+    let mut url = String::from("https://nhentai.net/api/gallery/");
+    url.push_str(&sauce.to_string());
+    url.push_str("/related");
+    let resp = client.get(&url).send().await?;
     Ok(serde_json::from_str(&resp.text().await?)?)
 }
 
diff --git a/src/commands.rs b/src/commands.rs
index ff8e443..d7822c8 100644
--- a/src/commands.rs
+++ b/src/commands.rs
@@ -1,4 +1,5 @@
 mod download;
+mod related;
 mod search;
 mod view;
 
@@ -20,12 +21,14 @@ pub async fn run() {
     match operation.as_str() {
         "search" => search::run(args).await,
         "view" | "show" | "info" => view::run(args).await,
+        "related" => related::run(args).await,
         "download" | "dl" => download::run(args).await,
         "help" => println!(
-            r#"Usage: {} search QUERY
-  or   {} info/view/show SAUCE [SAUCE]...
-  or   {} download/dl SAUCE [SAUCE]..."#,
-            path, path, path
+            r#"Usage: {} search <query>
+  or   {} info/view/show <sauce>...
+  or   {} related <sauce>...
+  or   {} download/dl <sauce>..."#,
+            path, path, path, path
         ),
         _ => {
             eprintln!("Unknown operation, run `{} help`", path);
diff --git a/src/commands/related.rs b/src/commands/related.rs
new file mode 100644
index 0000000..d723a2c
--- /dev/null
+++ b/src/commands/related.rs
@@ -0,0 +1,74 @@
+use crate::api;
+use crate::structs;
+use crate::utils;
+
+use std::env;
+use std::process::exit;
+extern crate reqwest;
+extern crate tokio;
+
+pub async fn run(args: env::Args) {
+    let sauces = utils::get_arg_sauces(args);
+    let is_multi = sauces.len() > 1;
+
+    let client = api::get_client();
+    let mut failures = 0;
+    let mut one_done = false;
+
+    for sauce in sauces {
+        let sauce_info = api::get_related_galleries(&client, sauce).await;
+        match sauce_info {
+            Ok(structs::RelatedGalleries::Galleries(related_galleries)) => {
+                show_related_galleries(sauce, &related_galleries, one_done, is_multi)
+            }
+            Ok(structs::RelatedGalleries::Error(err)) => {
+                show_error(sauce, &err.error, one_done, true);
+                failures += 1;
+            }
+            Err(err) => {
+                show_error(sauce, &err, one_done, is_multi);
+                failures += 1;
+            }
+        }
+        one_done = true;
+    }
+    exit(failures);
+}
+
+fn show_related_galleries(
+    sauce: i32,
+    related_galleries: &structs::RelatedGalleriesSuccess,
+    prepend_newline: bool,
+    is_multi: bool,
+) {
+    if prepend_newline {
+        println!("");
+    }
+
+    let mut prefix = "";
+    if is_multi {
+        println!("{}:", sauce);
+        prefix = "- ";
+    }
+    for i in &related_galleries.result {
+        let title = i.title.english.as_deref().or(i.title.japanese.as_deref());
+        println!("{}{}: {}", prefix, i.id, title.unwrap_or("<unknown title>"));
+    }
+}
+
+fn show_error<T: std::fmt::Display>(
+    sauce: i32,
+    error: &T,
+    prepend_newline: bool,
+    prepend_sauce: bool,
+) {
+    if prepend_newline {
+        eprintln!("");
+    }
+
+    if !prepend_sauce {
+        eprintln!("{}", error);
+    } else {
+        eprintln!("{}: {}", sauce, error);
+    }
+}
diff --git a/src/structs.rs b/src/structs.rs
index 1031674..9da4989 100644
--- a/src/structs.rs
+++ b/src/structs.rs
@@ -5,6 +5,11 @@ use std::fmt;
 use std::marker::PhantomData;
 use std::num::ParseIntError;
 
+#[derive(Deserialize, Debug)]
+pub struct APIError {
+    pub error: String,
+}
+
 #[derive(Deserialize, Debug)]
 pub struct GalleryTitleInfo {
     pub english: Option<String>,
@@ -50,15 +55,22 @@ pub struct GalleryInfoSuccess {
 }
 
 #[derive(Deserialize, Debug)]
-pub struct GalleryInfoError {
-    pub error: String,
+#[serde(untagged)]
+pub enum GalleryInfo {
+    Info(GalleryInfoSuccess),
+    Error(APIError),
+}
+
+#[derive(Deserialize, Debug)]
+pub struct RelatedGalleriesSuccess {
+    pub result: Vec<GalleryInfoSuccess>,
 }
 
 #[derive(Deserialize, Debug)]
 #[serde(untagged)]
-pub enum GalleryInfo {
-    Info(GalleryInfoSuccess),
-    Error(GalleryInfoError),
+pub enum RelatedGalleries {
+    Galleries(RelatedGalleriesSuccess),
+    Error(APIError),
 }
 
 #[derive(Debug)]