diff --git a/app/controllers/next_prev_section.py b/app/controllers/next_prev_section.py
index 3f9d8ed..4c0b728 100644
--- a/app/controllers/next_prev_section.py
+++ b/app/controllers/next_prev_section.py
@@ -26,3 +26,33 @@ def recursive_move_down(collection: m.Collection):
 
         current = parent
         parent = parent.parent
+
+
+#
+
+
+def get_prev_section(collection: m.Collection):
+    if collection.active_sections:
+        return collection.active_sections[-1]
+
+    # find on current level in next by order collections
+    for child in collection.active_children[::-1]:
+        if section := get_prev_section(child):
+            return section
+
+
+def recursive_move_up(collection: m.Collection):
+    parent: m.Collection = collection.parent
+    current: m.Collection = collection
+    while True:
+        index = parent.active_children.index(current)
+        if parent.active_children[:index]:
+            for child in parent.active_children[:index][::-1]:
+                if section := get_prev_section(child):
+                    return section
+
+        if current.is_root:
+            return None
+
+        current = parent
+        parent = parent.parent
diff --git a/app/models/section.py b/app/models/section.py
index 441ace7..b194a99 100644
--- a/app/models/section.py
+++ b/app/models/section.py
@@ -7,7 +7,7 @@ from app.controllers import create_breadcrumbs
 from .interpretation import Interpretation
 from .comment import Comment
 from .interpretation_vote import InterpretationVote
-from app.controllers.next_prev_section import recursive_move_down
+from app.controllers.next_prev_section import recursive_move_down, recursive_move_up
 
 
 class Section(BaseModel):
@@ -130,10 +130,14 @@ class Section(BaseModel):
 
     @property
     def next_section(self):
-        section = Section.query.filter(
-            Section.collection_id == self.collection_id,
-            Section.position > self.position,
-        ).first()
+        section = (
+            Section.query.filter(
+                Section.collection_id == self.collection_id,
+                Section.position > self.position,
+            )
+            .order_by(Section.position)
+            .first()
+        )
         if section:
             return section
 
@@ -142,8 +146,19 @@ class Section(BaseModel):
 
     @property
     def previous_section(self):
-        previous_section = None
-        return previous_section
+        section = (
+            Section.query.filter(
+                Section.collection_id == self.collection_id,
+                Section.position < self.position,
+            )
+            .order_by(Section.position.desc())
+            .first()
+        )
+        if section:
+            return section
+
+        section = recursive_move_up(self.collection)
+        return section
 
     def __repr__(self):
         return f"<{self.id}: {self.label}>"
diff --git a/app/templates/book/interpretation_view.html b/app/templates/book/interpretation_view.html
index ef1130c..8fefbac 100644
--- a/app/templates/book/interpretation_view.html
+++ b/app/templates/book/interpretation_view.html
@@ -208,17 +208,23 @@
   </div>
   <div class="flex p-10 justify-between">
     <!-- prettier-ignore -->
-    <button
-      type="button"
-      class="{% if not section.previous_section %}cursor-not-allowed{% endif %} text-white bg-blue-700 hover:bg-blue-800 focus:ring-4 focus:outline-none focus:ring-blue-300 font-medium rounded-lg text-sm px-5 py-2.5 text-center inline-flex items-center dark:bg-blue-600 dark:hover:bg-blue-700 dark:focus:ring-blue-800"
-      {% if not section.previous_section %}disabled{% endif %}>
-      <!-- prettier-ignore -->
-      <svg aria-hidden="true" class="w-5 h-5 mr-2 -ml-1 rotate-180" fill="currentColor" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"> <path fill-rule="evenodd" d="M10.293 3.293a1 1 0 011.414 0l6 6a1 1 0 010 1.414l-6 6a1 1 0 01-1.414-1.414L14.586 11H3a1 1 0 110-2h11.586l-4.293-4.293a1 1 0 010-1.414z" clip-rule="evenodd"></path> </svg>
-      <div class="flex flex-col items-end ml-5">
-        <p class="p-3">Book label</p>
-        <p class="p-3">Previous section</p>
-      </div>
-    </button>
+    {% set previous_section = section.previous_section %}
+    {% if previous_section %}
+      <button
+        type="button"
+        class="{% if not section.previous_section %}cursor-not-allowed{% endif %} text-white bg-blue-700 hover:bg-blue-800 focus:ring-4 focus:outline-none focus:ring-blue-300 font-medium rounded-lg text-sm px-5 py-2.5 text-center inline-flex items-center dark:bg-blue-600 dark:hover:bg-blue-700 dark:focus:ring-blue-800"
+        {% if not section.previous_section %}disabled{% endif %}>
+        <!-- prettier-ignore -->
+        <svg aria-hidden="true" class="w-5 h-5 mr-2 -ml-1 rotate-180" fill="currentColor" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"> <path fill-rule="evenodd" d="M10.293 3.293a1 1 0 011.414 0l6 6a1 1 0 010 1.414l-6 6a1 1 0 01-1.414-1.414L14.586 11H3a1 1 0 110-2h11.586l-4.293-4.293a1 1 0 010-1.414z" clip-rule="evenodd"></path> </svg>
+        <div class="flex flex-col items-end ml-5">
+          <p class="p-3">Book label</p>
+          <p class="p-3">{{ previous_section.label }}</p>
+        </div>
+      </button>
+    {% else %}
+      <div></div>
+    {% endif %}
+
     <!-- prettier-ignore -->
     {% set next_section = section.next_section %}
     {% if next_section %}
@@ -230,18 +236,10 @@
           <p class="p-3">Book label</p>
           <p class="p-3">{{ next_section.label }}</p>
         </div>
-        <svg
-          aria-hidden="true"
-          class="w-5 h-5 ml-2 -mr-1"
-          fill="currentColor"
-          viewBox="0 0 20 20"
-          xmlns="http://www.w3.org/2000/svg">
-          <path
-            fill-rule="evenodd"
-            d="M10.293 3.293a1 1 0 011.414 0l6 6a1 1 0 010 1.414l-6 6a1 1 0 01-1.414-1.414L14.586 11H3a1 1 0 110-2h11.586l-4.293-4.293a1 1 0 010-1.414z"
-            clip-rule="evenodd"></path>
-        </svg>
+        <svg aria-hidden="true" class="w-5 h-5 ml-2 -mr-1" fill="currentColor" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"> <path fill-rule="evenodd" d="M10.293 3.293a1 1 0 011.414 0l6 6a1 1 0 010 1.414l-6 6a1 1 0 01-1.414-1.414L14.586 11H3a1 1 0 110-2h11.586l-4.293-4.293a1 1 0 010-1.414z" clip-rule="evenodd"></path> </svg>
       </button>
+    {% else %}
+      <div></div>
     {% endif %}
   </div>
 </div>