diff --git a/layouts/partials/summary-with-image.html b/layouts/_default/summary-with-image.html
similarity index 58%
rename from layouts/partials/summary-with-image.html
rename to layouts/_default/summary-with-image.html
index 15fa5c2..d4584be 100644
--- a/layouts/partials/summary-with-image.html
+++ b/layouts/_default/summary-with-image.html
@@ -4,14 +4,13 @@
     <div class="flex flex-column flex-row-ns">
       {{ if $featured_image }}
           {{/* Trimming the slash and adding absURL make sure the image works no matter where our site lives */}}
-        {{ $featured_image := (trim $featured_image "/") | absURL }}
-        <div class="pr3-ns mb4 mb0-ns w-100 w-40-ns">
+        <div class="{{ cond (eq $.Site.Language.LanguageDirection "rtl") "pl3-ns" "pr3-ns" }} mb4 mb0-ns w-100 w-40-ns">
           <a href="{{.RelPermalink}}" class="db grow">
             <img src="{{ $featured_image }}" class="img" alt="image from {{ .Title }}">
           </a>
         </div>
       {{ end }}
-      <div class="blah w-100{{ if $featured_image }} w-60-ns pl3-ns{{ end }}">
+      <div class="blah w-100{{ if $featured_image }} w-60-ns {{ cond (eq $.Site.Language.LanguageDirection "rtl") "pr3-ns" "pl3-ns" }}{{ end }}">
         <h1 class="f3 fw1 athelas mt0 lh-title">
           <a href="{{.RelPermalink}}" class="color-inherit dim link">
             {{ .Title }}
@@ -21,9 +20,12 @@ <h1 class="f3 fw1 athelas mt0 lh-title">
         <div class="f6 f5-l lh-copy nested-copy-line-height nested-links">
           {{ .Summary }}
         </div>
-          <a href="{{.RelPermalink}}" class="ba b--moon-gray bg-light-gray br2 color-inherit dib f7 hover-bg-moon-gray link mt2 ph2 pv1">{{ $.Param "read_more_copy" | default (i18n "readMore") }}</a>
-        {{/* TODO: add author
-        <p class="f6 lh-copy mv0">By {{ .Author }}</p> */}}
+        {{ with .Params.author | default .Site.Params.author }}
+            <p class="f6 lh-copy mv0">
+              {{ partial "multiple-authors.html" . }}
+            </p>
+        {{- end -}}
+        <a href="{{.RelPermalink}}" class="ba b--moon-gray bg-light-gray br2 color-inherit dib f7 hover-bg-moon-gray link mt2 ph2 pv1">{{ $.Param "read_more_copy" | default (i18n "readMore") }}</a>
       </div>
     </div>
   </div>
diff --git a/layouts/_default/summary.html b/layouts/_default/summary.html
new file mode 100644
index 0000000..03828c6
--- /dev/null
+++ b/layouts/_default/summary.html
@@ -0,0 +1,20 @@
+<div class="relative w-100 mb4 bg-white nested-copy-line-height">
+  <div class="bg-white mb3 pa4 gray overflow-hidden">
+    {{with .CurrentSection.Title }}<span class="f6 db">{{ . }}</span>{{end}}
+    <h1 class="f3 near-black">
+      <a href="{{ .RelPermalink }}" class="link black dim">
+        {{ .Title }}
+      </a>
+    </h1>
+    {{ partial "custom-date.html" . }}
+    <div class="nested-links f5 lh-copy nested-copy-line-height">
+      {{ .Summary }}
+    </div>
+    {{ with .Params.author | default .Site.Params.author }}
+        <p class="f6 lh-copy mv0">
+            {{ partial "multiple-authors.html" . }}
+        </p>
+    {{- end -}}
+    <a href="{{.RelPermalink}}" class="ba b--moon-gray bg-light-gray br2 color-inherit dib f7 hover-bg-moon-gray link mt2 ph2 pv1">{{ $.Param "read_more_copy" | default (i18n "readMore") }}</a>
+  </div>
+</div>
diff --git a/layouts/partials/multiple-authors.html b/layouts/partials/multiple-authors.html
new file mode 100644
index 0000000..39794b6
--- /dev/null
+++ b/layouts/partials/multiple-authors.html
@@ -0,0 +1,6 @@
+By&nbsp;
+{{- if reflect.IsSlice . -}}
+    {{ delimit . ", " | markdownify }}
+{{- else -}}
+    {{ . | markdownify }}
+{{- end -}}
diff --git a/layouts/partials/summary.html b/layouts/partials/summary.html
deleted file mode 100644
index ba5df27..0000000
--- a/layouts/partials/summary.html
+++ /dev/null
@@ -1,14 +0,0 @@
-<div class="relative w-100 mb4 bg-white nested-copy-line-height">
-  <div class="bg-white mb3 pa4 gray overflow-hidden">
-    <span class="f6 db">{{ humanize .Section }}</span>
-    <h1 class="f3 near-black">
-      <a href="{{ .RelPermalink }}" class="link black dim">
-        {{ .Title }}
-      </a>
-    </h1>
-    {{ partial "custom-date.html" . }}
-    <div class="nested-links f5 lh-copy nested-copy-line-height">
-      {{ .Summary  }}
-    </div>
-  </div>
-</div>