diff --git a/app/controllers/sessions_controller.rb b/app/controllers/sessions_controller.rb
new file mode 100644
index 0000000..197944a
--- /dev/null
+++ b/app/controllers/sessions_controller.rb
@@ -0,0 +1,24 @@
+class SessionsController < ApplicationController
+
+  def new
+  end
+
+  def create
+    user = User.find_by(email: params[:session][:email])
+    if user && user.authenticate(params[:session][:password])
+      session[:user_id] = user.id
+      flash[:notice] = "Welcome!"
+      redirect_to bracks_path
+    else
+      flash[:error] = "Invalid Username or Password!"
+      redirect_to login_path
+    end
+  end
+
+  def destroy
+    session.clear
+    flash[:notice] = "Goodbye!"
+    redirect_to login_path
+  end
+
+end
diff --git a/app/views/layouts/_navbar.html.erb b/app/views/layouts/_navbar.html.erb
index 593cacc..534fee7 100644
--- a/app/views/layouts/_navbar.html.erb
+++ b/app/views/layouts/_navbar.html.erb
@@ -17,7 +17,9 @@
         <li><%= link_to "Bike Rack Map", bracks_path %></li>
         <li><a href="#">Add New Bike</a></li>
         <% if current_user %>
-          <li><%= link_to "Log Out", logout_path %></li>
+        <li><%= link_to logout_path, method: :delete do %>
+          <span class="glyphicon glyphicon-log-out"></span> Log Out</a>
+        </li><% end %>
         <% end %>
       </ul>
     </div>
diff --git a/app/views/sessions/new.html.erb b/app/views/sessions/new.html.erb
new file mode 100644
index 0000000..63b6d5e
--- /dev/null
+++ b/app/views/sessions/new.html.erb
@@ -0,0 +1,20 @@
+<h1>Login</h1>
+
+<div class="well">
+  <%= form_for :session, url: login_path do |f| %>
+    <div class="form-group">
+      <%= f.label :email %>
+      <%= f.text_field :email, class: 'form-control' %>
+    </div>
+
+    <div class="form-group">
+      <%= f.label :password %>
+      <%= f.password_field :password, class: 'form-control'  %>
+    </div>
+
+    <div class="form-group">
+      <%= f.submit "Log In", class: 'btn btn-primary' %>
+    </div>
+  <% end %>
+  <h5>Don't have an account? <%= link_to "Sign up by clicking here!", new_user_path %></h5>
+</div>
diff --git a/spec/features/users/user_logout_spec.rb b/spec/features/users/user_logout_spec.rb
new file mode 100644
index 0000000..4214cc9
--- /dev/null
+++ b/spec/features/users/user_logout_spec.rb
@@ -0,0 +1,21 @@
+require 'rails_helper'
+
+feature "user can log out" do
+  let(:user) {create(:user)}
+  context "as a logged in user" do
+    scenario "user is logged in and clicks logout" do
+      visit login_path
+
+      within ".well" do        
+        fill_in 'session[email]', with: user.email
+        fill_in 'session[password]', with: user.password
+        click_on "Log In"
+      end
+
+      click_on "Log Out"
+      expect(page).to have_content("Goodbye!")
+      expect(page).to have_content("Log In")
+      expect(page).to_not have_content("Log Out")
+    end
+  end
+end
diff --git a/spec/features/users/user_sign_in_spec.rb b/spec/features/users/user_sign_in_spec.rb
new file mode 100644
index 0000000..fa4c279
--- /dev/null
+++ b/spec/features/users/user_sign_in_spec.rb
@@ -0,0 +1,94 @@
+require 'rails_helper'
+
+feature "login process" do
+  let(:user) {create(:user)}
+  context "as an unauthenticated user" do
+    scenario "can navigate to login path" do
+      visit root_path
+
+      click_on "Log In"
+
+      expect(current_path).to eq(login_path)
+    end
+    scenario "can login with email and password" do
+      visit login_path
+
+      within ".well" do
+        fill_in "session[email]", with: user.email
+        fill_in "session[password]", with: user.password
+        click_on "Log In"
+      end
+
+      expect(page).to have_content("Welcome!")
+      expect(current_path).to eq(bracks_path)
+      expect(page).to have_content("Log Out")
+
+      expect(page).to_not have_content "Sign Up"
+      expect(page).to_not have_content "Log In"
+    end
+    scenario "they provide invalid email" do
+      visit login_path
+
+      within ".well" do
+        fill_in "session[email]", with: "lollllll@lol.com"
+        fill_in "session[password]", with: user.password
+        click_button "Log In"
+      end
+
+      expect(current_path).to eq(login_path)
+      expect(page).to have_content("Invalid Username or Password!")
+
+      expect(page).to_not have_content "Log Out"
+      expect(page).to have_content "Sign Up"
+      expect(page).to have_content "Log In"
+    end
+    scenario "they provide invalid password" do
+      visit login_path
+
+      within ".well" do
+        fill_in "session[email]", with: user.email
+        fill_in "session[password]", with: "blah"
+        click_on "Log In"
+      end
+
+      expect(current_path).to eq(login_path)
+      expect(page).to have_content("Invalid Username or Password!")
+
+      expect(page).to_not have_content "Log Out"
+      expect(page).to have_content "Sign Up"
+      expect(page).to have_content "Log In"
+    end
+    scenario "they provide blank email" do
+      visit login_path
+
+      within ".well" do
+        fill_in "session[email]", with: ""
+        fill_in "session[password]", with: user.password
+        click_button "Log In"
+      end
+
+      expect(current_path).to eq(login_path)
+      expect(page).to have_content("Invalid Username or Password!")
+
+      expect(page).to_not have_content "Log Out"
+      expect(page).to have_content "Sign Up"
+      expect(page).to have_content "Log In"
+    end
+    scenario "they provide blank password" do
+      visit login_path
+
+      within ".well" do
+        fill_in "session[email]", with: user.email
+        fill_in "session[password]", with: ""
+        click_button "Log In"
+      end
+
+      expect(current_path).to eq(login_path)
+      expect(page).to have_content("Invalid Username or Password!")
+
+      expect(page).to_not have_content "Log Out"
+      expect(page).to have_content "Sign Up"
+      expect(page).to have_content "Log In"
+    end
+  end
+end