diff --git a/TODO b/TODO
index 3a7f7d7..16de618 100644
--- a/TODO
+++ b/TODO
@@ -67,6 +67,7 @@ TODO
         If there are files open and the database is deleted, TypeErrors result
         Cover culling does not occur if some other tab has initial focus
         Exiting with Ctrl + Q does not save the cursor position INITIALLY
+        Slider position change might be acting up too
 
     Secondary:
         pdf support
diff --git a/ePub/read_epub.py b/ePub/read_epub.py
index 1d51b91..710d82a 100644
--- a/ePub/read_epub.py
+++ b/ePub/read_epub.py
@@ -17,7 +17,6 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 import os
-import sys
 import zipfile
 from urllib.parse import unquote
 
@@ -57,7 +56,8 @@ class EPUB:
         try:
             this_xml = self.zip_file.read(filename).decode()
         except KeyError:
-            print(str(filename) + ' not found in zip')
+            short_filename = os.path.basename(self.filename)
+            print(f'{str(filename)} not found in {short_filename}')
             return
 
         root = BeautifulSoup(this_xml, parser)
@@ -170,7 +170,7 @@ class EPUB:
                         self.get_file_path(cover_href))
 
         if not self.book['cover']:
-            # If no cover is located the conventioanl way,
+            # If no cover is located the conventional way,
             # we go looking for the largest image in the book
             biggest_image_size = 0
             biggest_image = None
diff --git a/lector/__main__.py b/lector/__main__.py
index 2cb2498..d209b53 100755
--- a/lector/__main__.py
+++ b/lector/__main__.py
@@ -195,6 +195,7 @@ class MainUI(QtWidgets.QMainWindow, mainwindow.Ui_MainWindow):
         # The library refresh button on the Library tab
         self.reloadLibrary.setIcon(QtGui.QIcon.fromTheme('reload'))
         self.reloadLibrary.setObjectName('reloadLibrary')
+        self.reloadLibrary.setToolTip('Scan library')
         self.reloadLibrary.setAutoRaise(True)
         self.reloadLibrary.clicked.connect(self.settingsDialog.start_library_scan)
 
@@ -364,6 +365,9 @@ class MainUI(QtWidgets.QMainWindow, mainwindow.Ui_MainWindow):
                 {'Hash': ''},
                 'LIKE')
 
+        if not all_covers_db:
+            return
+
         all_covers = {
             i[0]: i[1] for i in all_covers_db}
 
diff --git a/lector/widgets.py b/lector/widgets.py
index 9dc7d6a..5087e55 100644
--- a/lector/widgets.py
+++ b/lector/widgets.py
@@ -152,8 +152,11 @@ class Tab(QtWidgets.QWidget):
             self.metadata['hash'],
             1, QtCore.Qt.MatchExactly)
 
-        self.window().lib_ref.view_model.setData(
-            matching_item[0], self.metadata['last_accessed'], QtCore.Qt.UserRole + 12)
+        try:
+            self.window().lib_ref.view_model.setData(
+                matching_item[0], self.metadata['last_accessed'], QtCore.Qt.UserRole + 12)
+        except IndexError:  # The file has been deleted
+            pass
 
     def set_scroll_value(self, switch_widgets=True, search_data=None):
         # TODO