diff --git a/vrobbler/apps/books/sources/google.py b/vrobbler/apps/books/sources/google.py
index 1cdf195..ae25ca1 100644
--- a/vrobbler/apps/books/sources/google.py
+++ b/vrobbler/apps/books/sources/google.py
@@ -59,13 +59,15 @@ def lookup_book_from_google(title: str) -> dict:
     book_dict["genres"] = google_result.get("categories")
     book_dict["cover_url"] = (
         google_result.get("imageLinks", {})
-        .get("thumbnail")
+        .get("thumbnail", "")
         .replace("zoom=1", "zoom=15")
         .replace("&edge=curl", "")
     )
 
-    book_dict["run_time_seconds"] = book_dict.get("pages", 10) * getattr(
-        settings, "AVERAGE_PAGE_READING_SECONDS", 60
-    )
+    book_dict["run_time_seconds"] = 3600
+    if book_dict.get("pages"):
+        book_dict["run_time_seconds"] = book_dict.get("pages", 10) * getattr(
+            settings, "AVERAGE_PAGE_READING_SECONDS", 60
+        )
 
     return book_dict