diff --git a/app/controllers/App.php b/app/controllers/App.php
index ef82d2d..419d5ce 100644
--- a/app/controllers/App.php
+++ b/app/controllers/App.php
@@ -12,7 +12,7 @@ class App extends Controller
         if (has_custom_logo()) {
             return wp_get_attachment_image($custom_logo_id, 'original');
         } else {
-            return file_get_contents(get_theme_file_path() . '/dist/' . svg_path('images/logo.svg'));
+            return file_get_contents(get_theme_file_path() . '/dist/' . asset_dir('images/logo.svg'));
         }
     }
 
diff --git a/app/helpers.php b/app/helpers.php
index 442f2f3..b89c869 100644
--- a/app/helpers.php
+++ b/app/helpers.php
@@ -76,16 +76,16 @@ function template_path($file, $data = [])
  */
 function asset_path($asset)
 {
-    return sage('assets')->getUri($asset);
+    return fix_path(sage('assets')->getUri('/' . $asset));
 }
 
 /**
  * @param $asset
  * @return string
  */
-function svg_path($asset)
+function asset_dir($asset)
 {
-    return sage('assets')->get($asset);
+    return fix_path(sage('assets')->get('/' . $asset));
 }
 
 /**
@@ -195,3 +195,8 @@ function contact_form_submission()
     }
     return false;
 }
+
+function fix_path($path)
+{
+    return str_replace('/dist//', '/dist/', $path);
+}
diff --git a/package.json b/package.json
index c35f4b3..5da3e4c 100644
--- a/package.json
+++ b/package.json
@@ -91,6 +91,7 @@
   "devDependencies": {
     "browser-sync": "^2.18.13",
     "browser-sync-webpack-plugin": "^1.2.0",
+    "cross-env": "*",
     "eslint": "~4.2",
     "eslint-loader": "~1.9",
     "eslint-plugin-import": "~2.7",
diff --git a/resources/views/front-page.blade.php b/resources/views/front-page.blade.php
index f4090b5..00730cf 100644
--- a/resources/views/front-page.blade.php
+++ b/resources/views/front-page.blade.php
@@ -29,12 +29,12 @@
         </div>
         @if($previous_page)
           <a class="previous" data-page="{{ $previous_page }}" href="{{ network_home_url("/page/$previous_page/#latest-titles") }}">
-            @php(include get_theme_file_path() . '/dist/' . Aldine\svg_path('images/left-arrow.svg'))
+            @php(include get_theme_file_path() . '/dist/' . Aldine\asset_dir('images/left-arrow.svg'))
           </a>
         @endif
         @if($next_page <= $catalog_data['pages'])
           <a class="next" data-page="{{ $next_page }}" href="{{ network_home_url("/page/$next_page/#latest-titles") }}">
-            @php(include get_theme_file_path() . '/dist/' . Aldine\svg_path('images/right-arrow.svg'))
+            @php(include get_theme_file_path() . '/dist/' . Aldine\asset_dir('images/right-arrow.svg'))
           </a>
         @endif
       </div>
diff --git a/resources/views/page-catalog.blade.php b/resources/views/page-catalog.blade.php
index fbb9baa..8a65c8f 100644
--- a/resources/views/page-catalog.blade.php
+++ b/resources/views/page-catalog.blade.php
@@ -50,7 +50,7 @@
     </div>
     @if($catalog_data['pages'] > 1)
     <nav class="catalog-navigation">
-      @if($previous_page)<a class="previous" data-page="{{ $previous_page }}" href="{{ network_home_url("/catalog/page/$previous_page/") }}">@php(include get_theme_file_path() . '/dist/' . Aldine\svg_path('images/left-arrow.svg')) {{ __('Previous', 'aldine') }}</a>@endif
+      @if($previous_page)<a class="previous" data-page="{{ $previous_page }}" href="{{ network_home_url("/catalog/page/$previous_page/") }}">@php(include get_theme_file_path() . '/dist/' . Aldine\asset_dir('images/left-arrow.svg')) {{ __('Previous', 'aldine') }}</a>@endif
       <div class="pages">
       @for($i = 1; $i <= $catalog_data['pages']; $i++)
         @if($i === $current_page)
@@ -60,7 +60,7 @@
         @endif
       @endfor
       </div>
-      @if($next_page <= $catalog_data['pages'])<a class="next" data-page="{{ $next_page }}" href="{{ network_home_url("/catalog/page/$next_page/") }}">{{ __('Next', 'aldine') }} @php(include get_theme_file_path() . '/dist/' . Aldine\svg_path('images/right-arrow.svg'))</a>@endif
+      @if($next_page <= $catalog_data['pages'])<a class="next" data-page="{{ $next_page }}" href="{{ network_home_url("/catalog/page/$next_page/") }}">{{ __('Next', 'aldine') }} @php(include get_theme_file_path() . '/dist/' . Aldine\asset_dir('images/right-arrow.svg'))</a>@endif
     </nav>
     @endif
   </section>
diff --git a/resources/views/partials/footer.blade.php b/resources/views/partials/footer.blade.php
index c4d04f4..6aedce9 100644
--- a/resources/views/partials/footer.blade.php
+++ b/resources/views/partials/footer.blade.php
@@ -31,7 +31,7 @@
       </div>
     </section>
     <section class="pressbooks-footer">
-      <a class="pressbooks-icon" href="https://pressbooks.com" title="Pressbooks">@php(include get_theme_file_path() . '/dist/' . Aldine\svg_path('images/pb.svg'))</a>
+      <a class="pressbooks-icon" href="https://pressbooks.com" title="Pressbooks">@php(include get_theme_file_path() . '/dist/' . Aldine\asset_dir('images/pb.svg'))</a>
       <div class="pressbooks-links">
         <h1><a href="https://pressbooks.com">{!! sprintf(__('Powered by %s', 'aldine'), '<span class="pressbooks">Pressbooks</span>') !!}</a></h1>
         <ul>
diff --git a/webpack.mix.js b/webpack.mix.js
index abd1d0c..990c4eb 100644
--- a/webpack.mix.js
+++ b/webpack.mix.js
@@ -61,3 +61,13 @@ if (!mix.inProduction()) {
 if (mix.inProduction()) {
   mix.version();
 }
+
+// Add Isotope support.
+mix.webpackConfig({
+  resolve: {
+    alias: {
+      'masonry': 'masonry-layout',
+      'isotope': 'isotope-layout',
+    },
+  },
+});
diff --git a/yarn.lock b/yarn.lock
index 0cdf20f..96c73b8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1606,6 +1606,13 @@ create-hmac@^1.1.0, create-hmac@^1.1.2, create-hmac@^1.1.4:
     safe-buffer "^5.0.1"
     sha.js "^2.4.8"
 
+cross-env@*:
+  version "5.0.5"
+  resolved "https://registry.yarnpkg.com/cross-env/-/cross-env-5.0.5.tgz#4383d364d9660873dd185b398af3bfef5efffef3"
+  dependencies:
+    cross-spawn "^5.1.0"
+    is-windows "^1.0.0"
+
 cross-spawn@^3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-3.0.1.tgz#1256037ecb9f0c5f79e3d6ef135e30770184b982"
@@ -1613,7 +1620,7 @@ cross-spawn@^3.0.0:
     lru-cache "^4.0.1"
     which "^1.2.9"
 
-cross-spawn@^5.0.1:
+cross-spawn@^5.0.1, cross-spawn@^5.1.0:
   version "5.1.0"
   resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-5.1.0.tgz#e8bd0efee58fcff6f8f94510a0a554bbfa235449"
   dependencies:
@@ -3808,6 +3815,10 @@ is-valid-glob@^0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/is-valid-glob/-/is-valid-glob-0.3.0.tgz#d4b55c69f51886f9b65c70d6c2622d37e29f48fe"
 
+is-windows@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/is-windows/-/is-windows-1.0.1.tgz#310db70f742d259a16a369202b51af84233310d9"
+
 is-zip@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-zip/-/is-zip-1.0.0.tgz#47b0a8ff4d38a76431ccfd99a8e15a4c86ba2325"