diff --git a/CHANGELOG.md b/CHANGELOG.md
index c30c15b..81840b5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -19,6 +19,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   other variants, and other rust types
 - `TrackerScheme` no longer derives de/serialize because that's not actually
   used in torrent files
+- A torrent file with an invalid tracker URI (such as an unknown scheme) will now
+  fail to parse as a `DecodedTorrent` and therefore as a `TorrentFile`, unless the
+  `unknown_tracker_scheme` variant is enabled, in which case it will produce a
+  valid `TorrentFile` where the `TrackerScheme` is of the `Unknown` variant
 
 
 ### Added
@@ -31,6 +35,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   a parsed magnet link.
 - `MagnetLink::trackers` lists the trackers in the magnet link
 - `TrackerScheme` and `Tracker` implement `FromStr`
+- `TorrentFile::to_vec` serializes to a bencoded byte slice, to save to
+   a .torrent file
+- `DecodedTorrent::announce` and `DecodedTorrent::announce_list` list the
+  trackers contained in the torrent file
+- `TrackerScheme::Unknown` stores unknown schemes instead of failing to parse,
+  when the tracker URL scheme is not recognized, and when the `unknown_tracker_scheme`
+  crate feature is anbled
 
 ### Fixed
 
diff --git a/Cargo.toml b/Cargo.toml
index 024a324..2f85f80 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -32,9 +32,16 @@ serde_json = "1"
 
 [features]
 magnet_force_name = []
+unknown_tracker_scheme = []
 
 [[test]]
 name = "magnet_force_name"
 path = "tests/magnet_force_name.rs"
 required-features = [ "magnet_force_name" ]
 test = true
+
+[[test]]
+name = "unknown_tracker_scheme"
+path = "tests/unknown_tracker_scheme.rs"
+required-features = [ "unknown_tracker_scheme" ]
+test = true
diff --git a/src/torrent_file.rs b/src/torrent_file.rs
index e052db4..b3d0b93 100644
--- a/src/torrent_file.rs
+++ b/src/torrent_file.rs
@@ -6,7 +6,7 @@ use sha1::{Digest, Sha1};
 use std::collections::HashMap;
 use std::path::PathBuf;
 
-use crate::{InfoHash, InfoHashError, PieceLength, TorrentContent, TorrentID};
+use crate::{InfoHash, InfoHashError, PieceLength, TorrentContent, TorrentID, Tracker};
 
 /// Error occurred during parsing a [`TorrentFile`](crate::torrent_file::TorrentFile).
 #[derive(Clone, Debug, PartialEq)]
@@ -89,11 +89,24 @@ pub struct TorrentFile {
 
 /// A parsed bencode-decoded value, to ensure torrent-like structure.
 ///
-/// In its present form, DecodedTorrent only cares about the info dict, but preserves other fields
+/// In its present form, DecodedTorrent mostly cares about the info dict, but preserves other fields
 /// as [`BencodeValue`](bt_bencode::BencodeValue) in an `extra` mapping so you can implement
 /// your own extra parsing.
 #[derive(Clone, Debug, Serialize, Deserialize)]
 pub struct DecodedTorrent {
+    /// Main tracker
+    #[serde(skip_serializing_if = "Option::is_none")]
+    announce: Option<Tracker>,
+
+    /// Many alternative trackers.
+    /// TODO: what is this about the tiers?
+    #[serde(
+        rename = "announce-list",
+        default,
+        skip_serializing_if = "Vec::is_empty"
+    )]
+    announce_list: Vec<Vec<Tracker>>,
+
     info: DecodedInfo,
 
     // Rest of torrent dict
@@ -234,6 +247,13 @@ pub struct DecodedInfo {
 }
 
 impl TorrentFile {
+    /// Serialize to a .torrent file byte slice
+    pub fn to_vec(&self) -> Vec<u8> {
+        // This should not fail
+        bt_bencode::to_vec(&self.decoded).unwrap()
+    }
+
+    /// Deserialize (parse) from a .torrent file byte slice
     pub fn from_slice(s: &[u8]) -> Result<TorrentFile, TorrentFileError> {
         let torrent: DecodedTorrent = bt_bencode::from_slice(s).map_err(|e| {
             // We store a stringy representation of the error because bt_encode::Error
@@ -309,7 +329,7 @@ mod tests {
     use super::*;
 
     #[test]
-    fn can_read_torrent_v1() {
+    fn can_read_torrent_v1_multifile() {
         let slice = std::fs::read("tests/bittorrent-v1-emma-goldman.torrent").unwrap();
         let res = TorrentFile::from_slice(&slice);
         println!("{:?}", res);
@@ -327,29 +347,17 @@ mod tests {
     }
 
     #[test]
-    fn can_read_torrent_v1_multifile() {
+    #[cfg(not(feature = "unknown_tracker_scheme"))]
+    fn fail_no_torrent_scheme() {
         let slice = std::fs::read("tests/libtorrent/good/sample.torrent").unwrap();
         let res = TorrentFile::from_slice(&slice);
         println!("{:?}", res);
-        assert!(res.is_ok());
-        let torrent = res.unwrap();
-        assert_eq!(&torrent.name, "sample");
-        assert_eq!(
-            torrent.hash,
-            InfoHash::V1("58d8d15a4eb3bd9afabc9cee2564f78192777edb".to_string())
-        );
+        assert!(res.is_err());
         assert_eq!(
-            torrent.decoded.files().unwrap(),
-            vec!(
-                TorrentContent {
-                    path: PathBuf::from("text_file.txt"),
-                    size: 20,
-                },
-                TorrentContent {
-                    path: PathBuf::from("text_file2.txt"),
-                    size: 25,
-                }
-            ),
+            res.unwrap_err(),
+            TorrentFileError::NotATorrent {
+                reason: "Invalid scheme: tracker.publicbt.com".to_string()
+            },
         );
     }
 
diff --git a/src/tracker.rs b/src/tracker.rs
index 2838420..6896c0a 100644
--- a/src/tracker.rs
+++ b/src/tracker.rs
@@ -88,6 +88,15 @@ pub enum TrackerScheme {
     Websocket,
     Http,
     Udp,
+    /// An unknown scheme is in the tracker URI.
+    ///
+    /// This is also the case when there is no scheme, in which
+    /// case the domain name may be parsed as a scheme.
+    ///
+    /// This is disabled by default and required the `unknown_tracker_scheme`
+    /// crate feature enabled if you really need to parse broken torrents.
+    #[cfg(feature = "unknown_tracker_scheme")]
+    Unknown(String),
 }
 
 impl FromStr for TrackerScheme {
@@ -98,6 +107,9 @@ impl FromStr for TrackerScheme {
             "http" | "https" => Ok(Self::Http),
             "ws" => Ok(Self::Websocket),
             "udp" => Ok(Self::Udp),
+            #[cfg(feature = "unknown_tracker_scheme")]
+            _ => Ok(Self::Unknown(s.to_string())),
+            #[cfg(not(feature = "unknown_tracker_scheme"))]
             _ => Err(TrackerError::InvalidScheme {
                 scheme: s.to_string(),
             }),
diff --git a/tests/unknown_tracker_scheme.rs b/tests/unknown_tracker_scheme.rs
new file mode 100644
index 0000000..2b8c9d2
--- /dev/null
+++ b/tests/unknown_tracker_scheme.rs
@@ -0,0 +1,31 @@
+use hightorrent::{InfoHash, TorrentContent, TorrentFile};
+
+use std::path::PathBuf;
+
+#[test]
+fn can_parse_no_scheme_tracker() {
+    // This only works when the unknown_tracker_scheme crate feature is eanbled
+    let slice = std::fs::read("tests/libtorrent/good/sample.torrent").unwrap();
+    let res = TorrentFile::from_slice(&slice);
+    println!("{:?}", res);
+    assert!(res.is_ok());
+    let torrent = res.unwrap();
+    assert_eq!(&torrent.name, "sample");
+    assert_eq!(
+        torrent.hash,
+        InfoHash::V1("58d8d15a4eb3bd9afabc9cee2564f78192777edb".to_string())
+    );
+    assert_eq!(
+        torrent.decoded.files().unwrap(),
+        vec!(
+            TorrentContent {
+                path: PathBuf::from("text_file.txt"),
+                size: 20,
+            },
+            TorrentContent {
+                path: PathBuf::from("text_file2.txt"),
+                size: 25,
+            }
+        ),
+    );
+}