diff --git a/lib/tower.ex b/lib/tower.ex
index 5ed8023..6864eda 100644
--- a/lib/tower.ex
+++ b/lib/tower.ex
@@ -1,7 +1,68 @@
 defmodule Tower do
   @moduledoc """
-  Tower is an Elixir package that tries to do one job well, **handle** error **events** in an
-  Elixir application **and inform** about them to configured **reporters** (one or many).
+  An automated exception handler for elixir applications.
+
+  It tries to do one job well, **handle** error **events** in an elixir application
+  **and inform** configured **reporters** (one or many) about these events.
+
+      defmodule MyApp.ErrorReporter do
+        @behaviour Tower.Reporter
+
+        @impl true
+        def report_event(%Tower.Event{} = event) do
+          # do something with event
+        end
+      end
+
+      Application.put_env(:tower, :reporters, [MyApp.ErrorReporter])
+
+      Tower.attach()
+
+  `Tower.attach/0` will be responsible for registering the necessary handlers in your application
+  so that any uncaught exception, uncaught throw or abnormal process exit is handled by Tower and
+  passed along to reporters.
+
+  ## Reporters
+
+  You can either write your own reporter or use any amount of the following reporters (separate packages):
+
+    * [tower_email](https://hex.pm/packages/tower_email) ([`TowerEmail.Reporter`](https://hexdocs.pm/tower_email/TowerEmail.Reporter.html))
+    * [tower_rollbar](https://hex.pm/packages/tower_rollbar) ([`TowerRollbar.Reporter`](https://hexdocs.pm/tower_rollbar/TowerRollbar.Reporter.html))
+    * [tower_slack](https://hex.pm/packages/tower_slack) ([`TowerSlack.Reporter`](https://hexdocs.pm/tower_slack/TowerSlack.Reporter.html))
+
+  In case you use any of the above reporters, you don't need to explicitly include `tower` package as a dependency.
+  It should be a transitive dependency of any of the above reporters.
+
+  ### Writing a custom reporter yourself?
+
+  Check out `Tower.Reporter` behvaiour.
+
+  ## Manual handling
+
+  If either, for whatever reason an exception condition is not reaching Tower handling, or you just
+  need or want to manually handle possible errors, you can manually ask Tower to handle exceptions,
+  throws or exits.
+
+      try do
+        # possibly carshing code
+      rescue
+        exception ->
+          Tower.handle_exception(exception, __STACKTRACE__)
+      catch
+        :throw, value ->
+          Tower.handle_throw(value, __STACKTRACE__)
+        :exit, reason ->
+          Tower.handle_exit(reason, __STACKTRACE__)
+      end
+
+  or more generally
+
+      try do
+        # possibly carshing code
+      catch
+        kind, reason ->
+          Tower.handle_caught(kind, reason, __STACKTRACE__)
+      end
   """
 
   alias Tower.Event
@@ -9,13 +70,18 @@ defmodule Tower do
   @default_reporters [Tower.EphemeralReporter]
 
   @doc """
-  Attaches the necessary handlers to capture events.
+  Attaches the necessary handlers to automatically listen for application errors.
 
-  Attaches a [:logger](https://www.erlang.org/doc/apps/kernel/logger) [handler](https://www.erlang.org/doc/apps/kernel/logger_handler), which captures all uncaught events.
+  [Adds](https://www.erlang.org/doc/apps/kernel/logger.html#add_handler/3) a new
+  [`logger_handler`](https://www.erlang.org/doc/apps/kernel/logger_handler), which listens for all
+  uncaught exceptions, uncaught throws, abnormal process exits, among other log events of interest.
 
-  Additionally attaches other handlers specifically tailored for some packages that
+  Additionally adds other handlers specifically tailored for some packages that
   do catch errors and have their own specific error handling and emit events instead
   of letting errors get to the logger handler, like oban or bandit.
+
+  Note that `Tower.attach/0` is not a precondition for `Tower` `handle_*` functions to work
+  properly and inform reporters. They are independent.
   """
   @spec attach() :: :ok
   def attach do
@@ -24,7 +90,13 @@ defmodule Tower do
     :ok = Tower.ObanExceptionHandler.attach()
   end
 
-  @doc "Detaches the handlers."
+  @doc """
+  Detaches the handlers.
+
+  That means it stops the automatic handling of errors.
+  You can still manually call `Tower` `handle_*` functions and reporters will be informed about
+  those events.
+  """
   @spec detach() :: :ok
   def detach do
     :ok = Tower.LoggerHandler.detach()
@@ -37,14 +109,23 @@ defmodule Tower do
 
   ## Example
 
-  ```elixir
-  try do
-    # possibly crashing code
-  catch
-    kind, reason ->
-      Tower.handle_caught(kind, reason, __STACKTRACE__)
-  end
-  ```
+      try do
+        # possibly crashing code
+      catch
+        # Note this will also catch and handle normal (`:normal` and `:shutdown`) exits
+        kind, reason ->
+          Tower.handle_caught(kind, reason, __STACKTRACE__)
+      end
+
+  ## Options
+
+    * `:plug_conn` - a `Plug.Conn` relevant to the event, if available, that may be used
+    by reporters to report useful context information. Be aware that the `Plug.Conn` may contain
+    user and/or system sensitive information, and it's up to each reporter to be cautious about
+    what to report or not.
+    * `:metadata` - a `Map` with additional information you want to provide about the event. It's
+    up to each reporter if and how to handle it.
+
   """
   @spec handle_caught(Exception.kind(), Event.reason(), Exception.stacktrace()) :: :ok
   @spec handle_caught(Exception.kind(), Event.reason(), Exception.stacktrace(), Keyword.t()) ::
@@ -59,14 +140,16 @@ defmodule Tower do
 
   ## Example
 
-  ```elixir
-  try do
-    # possibly crashing code
-  rescue
-    exception ->
-      Tower.handle_exception(exception, __STACKTRACE__)
-  end
-  ```
+      try do
+        # possibly crashing code
+      rescue
+        exception ->
+          Tower.handle_exception(exception, __STACKTRACE__)
+      end
+
+  ## Options
+
+    * Accepts same options as `handle_caught/4#options`.
   """
   @spec handle_exception(Exception.t(), Exception.stacktrace()) :: :ok
   @spec handle_exception(Exception.t(), Exception.stacktrace(), Keyword.t()) :: :ok
@@ -81,14 +164,16 @@ defmodule Tower do
 
   ## Example
 
-  ```elixir
-  try do
-    # possibly throwing code
-  catch
-    thrown_value ->
-      Tower.handle_throw(thrown_value, __STACKTRACE__)
-  end
-  ```
+      try do
+        # possibly throwing code
+      catch
+        thrown_value ->
+          Tower.handle_throw(thrown_value, __STACKTRACE__)
+      end
+
+  ## Options
+
+    * Accepts same options as `handle_caught/4#options`.
   """
   @spec handle_throw(term(), Exception.stacktrace()) :: :ok
   @spec handle_throw(term(), Exception.stacktrace(), Keyword.t()) :: :ok
@@ -102,14 +187,17 @@ defmodule Tower do
 
   ## Example
 
-  ```elixir
-  try do
-    # possibly exiting code
-  catch
-    :exit, exit_reason ->
-      Tower.handle_exit(exit_reason, __STACKTRACE__)
-  end
-  ```
+      try do
+        # possibly exiting code
+      catch
+        # Note this will also catch and handle normal (`:normal` and `:shutdown`) exits
+        :exit, exit_reason ->
+          Tower.handle_exit(exit_reason, __STACKTRACE__)
+      end
+
+  ## Options
+
+    * Accepts same options as `handle_caught/4#options`.
   """
   @spec handle_exit(term(), Exception.stacktrace()) :: :ok
   @spec handle_exit(term(), Exception.stacktrace(), Keyword.t()) :: :ok
@@ -123,29 +211,41 @@ defmodule Tower do
 
   ## Examples
 
-  ```elixir
-  Tower.handle_message(:emergency, "System is falling apart")
-  ```
-  ```elixir
-  Tower.handle_message(:error, "Unknown error has ocurred", metadata: %{any_key: "here"})
-  ```
-  ```elixir
-  Tower.handle_message(:info, "Just something interesting", metadata: %{interesting: "additional data"})
-  ```
+      Tower.handle_message(:emergency, "System is falling apart")
+
+      Tower.handle_message(:error, "Unknown error has ocurred", metadata: %{any_key: "here"})
+
+      Tower.handle_message(:info, "Just something interesting", metadata: %{interesting: "additional data"})
+
+  ## Options
+
+    * Accepts same options as `handle_caught/4#options`.
   """
-  @spec handle_message(:logger.level(), term()) :: :ok
-  @spec handle_message(:logger.level(), term(), Keyword.t()) :: :ok
+  @spec handle_message(Event.level(), term(), Keyword.t()) :: :ok
   def handle_message(level, message, options \\ []) do
     Event.from_message(level, message, options)
     |> report_event()
   end
 
-  @doc false
+  @doc """
+  Compares event level severity.
+
+  Returns true if `level1` severity is equal or greater than `level2` severity.
+
+  ## Examples
+
+      iex> Tower.equal_or_greater_level?(:emergency, :error)
+      true
+      iex> Tower.equal_or_greater_level?(%Tower.Event{level: :info}, :info)
+      true
+      iex> Tower.equal_or_greater_level?(:warning, :critical)
+      false
+  """
+  @spec equal_or_greater_level?(Event.t() | Event.level(), Event.level()) :: boolean()
   def equal_or_greater_level?(%Event{level: level1}, level2) when is_atom(level2) do
     equal_or_greater_level?(level1, level2)
   end
 
-  @doc false
   def equal_or_greater_level?(level1, level2) when is_atom(level1) and is_atom(level2) do
     :logger.compare_levels(level1, level2) in [:gt, :eq]
   end
diff --git a/lib/tower/ephemeral_reporter.ex b/lib/tower/ephemeral_reporter.ex
index 0fe2c48..1da3094 100644
--- a/lib/tower/ephemeral_reporter.ex
+++ b/lib/tower/ephemeral_reporter.ex
@@ -2,7 +2,28 @@ defmodule Tower.EphemeralReporter do
   @moduledoc """
   A very slim and naive built-in reporter, that just stores Tower events as process state.
 
-  Posibly useful for development or testing.
+  Possibly useful for development or testing.
+
+  ## Example
+
+      iex> {:ok, pid} = Tower.EphemeralReporter.start_link([])
+      iex> Tower.EphemeralReporter.events()
+      []
+      iex> Application.put_env(:tower, :reporters, [Tower.EphemeralReporter])
+      iex> Tower.attach()
+      :ok
+      iex> spawn(fn -> 1 / 0 end)
+      iex> Process.sleep(200)
+      :ok
+      iex> [event] = Tower.EphemeralReporter.events()
+      iex> event.kind
+      :error
+      iex> event.reason
+      %ArithmeticError{message: "bad argument in arithmetic expression"}
+      iex> Tower.detach()
+      :ok
+      iex> Tower.EphemeralReporter.stop(pid)
+      :ok
   """
   @behaviour Tower.Reporter
 
@@ -16,6 +37,10 @@ defmodule Tower.EphemeralReporter do
     Agent.start_link(fn -> [] end, name: __MODULE__)
   end
 
+  def stop(pid) do
+    Agent.stop(pid)
+  end
+
   @impl true
   def report_event(%Event{level: level} = event) do
     if Tower.equal_or_greater_level?(level, @default_level) do
diff --git a/lib/tower/event.ex b/lib/tower/event.ex
index 0273789..f6fc241 100644
--- a/lib/tower/event.ex
+++ b/lib/tower/event.ex
@@ -1,4 +1,11 @@
 defmodule Tower.Event do
+  @moduledoc """
+  A struct representing a captured event.
+
+  Tower converts every captured error and message into a struct of this type
+  before passing along to reporters.
+  """
+
   defstruct [
     :id,
     :datetime,
@@ -14,11 +21,18 @@ defmodule Tower.Event do
   @type error_kind :: :error | :exit | :throw
   @type non_error_kind :: :message
   @type reason :: Exception.t() | term()
+  @type level :: :logger.level()
+
+  @typedoc """
+  A struct representing a captured event.
 
+  Tower converts every captured error and message into a struct of this type
+  before passing along to reporters.
+  """
   @type t :: %__MODULE__{
           id: Uniq.UUID.t(),
           datetime: DateTime.t(),
-          level: :logger.level(),
+          level: level(),
           kind: error_kind() | non_error_kind(),
           reason: reason(),
           stacktrace: Exception.stacktrace() | nil,
@@ -30,7 +44,6 @@ defmodule Tower.Event do
   @logger_time_unit :microsecond
 
   @doc false
-  @spec from_caught(Exception.kind(), reason(), Exception.stacktrace()) :: t()
   @spec from_caught(Exception.kind(), reason(), Exception.stacktrace(), Keyword.t()) :: t()
   def from_caught(kind, reason, stacktrace, options \\ [])
 
@@ -52,7 +65,6 @@ defmodule Tower.Event do
   end
 
   @doc false
-  @spec from_exception(Exception.t(), Exception.stacktrace()) :: t()
   @spec from_exception(Exception.t(), Exception.stacktrace(), Keyword.t()) :: t()
   def from_exception(exception, stacktrace, options \\ []) do
     log_event = Keyword.get(options, :log_event)
@@ -71,7 +83,6 @@ defmodule Tower.Event do
   end
 
   @doc false
-  @spec from_exit(term(), Exception.stacktrace()) :: t()
   @spec from_exit(term(), Exception.stacktrace(), Keyword.t()) :: t()
   def from_exit(reason, stacktrace, options \\ []) do
     log_event = Keyword.get(options, :log_event)
@@ -90,7 +101,6 @@ defmodule Tower.Event do
   end
 
   @doc false
-  @spec from_throw(term(), Exception.stacktrace()) :: t()
   @spec from_throw(term(), Exception.stacktrace(), Keyword.t()) :: t()
   def from_throw(reason, stacktrace, options \\ []) do
     log_event = Keyword.get(options, :log_event)
@@ -109,8 +119,7 @@ defmodule Tower.Event do
   end
 
   @doc false
-  @spec from_message(:logger.level(), term()) :: t()
-  @spec from_message(:logger.level(), term(), Keyword.t()) :: t()
+  @spec from_message(level(), term(), Keyword.t()) :: t()
   def from_message(level, message, options \\ []) do
     log_event = Keyword.get(options, :log_event)
 
diff --git a/lib/tower/reporter.ex b/lib/tower/reporter.ex
index 7aaea80..86cc2e6 100644
--- a/lib/tower/reporter.ex
+++ b/lib/tower/reporter.ex
@@ -1,6 +1,15 @@
 defmodule Tower.Reporter do
   @moduledoc """
-  Behaviour that can be used to write Tower reporters.
+  Behaviour that can be implemented to write Tower reporters.
+
+  Tower comes built-in with a very naive `Tower.EphemeralReporter`, that implements
+  this behavior, which can be useful for development and testing purposes.
+
+  Separate packages that implement this behaviour:
+
+    * [tower_email](https://hex.pm/packages/tower_email) ([`TowerEmail.Reporter`](https://hexdocs.pm/tower_email/TowerEmail.Reporter.html))
+    * [tower_rollbar](https://hex.pm/packages/tower_rollbar) ([`TowerRollbar.Reporter`](https://hexdocs.pm/tower_rollbar/TowerRollbar.Reporter.html))
+    * [tower_slack](https://hex.pm/packages/tower_slack) ([`TowerSlack.Reporter`](https://hexdocs.pm/tower_slack/TowerSlack.Reporter.html))
   """
 
   @doc """
diff --git a/mix.exs b/mix.exs
index 109f172..9ed26ef 100644
--- a/mix.exs
+++ b/mix.exs
@@ -67,8 +67,10 @@ defmodule Tower.MixProject do
 
   defp docs do
     [
-      main: "readme",
-      extras: ["README.md"]
+      main: "Tower",
+      extras: [
+        "CHANGELOG.md": [title: "Changelog"]
+      ]
     ]
   end
 end
diff --git a/test/tower/ephemeral_reporter_test.exs b/test/tower/ephemeral_reporter_test.exs
new file mode 100644
index 0000000..7a40bf7
--- /dev/null
+++ b/test/tower/ephemeral_reporter_test.exs
@@ -0,0 +1,4 @@
+defmodule Tower.EphemeralReporterTest do
+  use ExUnit.Case
+  doctest Tower.EphemeralReporter
+end