diff --git a/_includes/custom-schedule.html b/_includes/custom-schedule.html
index 0a585a2..5951606 100644
--- a/_includes/custom-schedule.html
+++ b/_includes/custom-schedule.html
@@ -8,7 +8,7 @@ <h3>Day 1</h3>
       </tr>
       <tr>               <!-- row 2   -->
         <td>10:00</td>        <!-- time    -->
-        <td>Tidy Data</td>        <!-- content -->
+        <td><a href="https://librarycarpentry.org/lc-spreadsheets/">Tidy Data</a></td>        <!-- content -->
       </tr>
       <tr>               <!-- row 3   -->
         <td>11:15</td>        <!-- time    -->
@@ -16,7 +16,7 @@ <h3>Day 1</h3>
       </tr>
       <tr>               <!-- row 4   -->
         <td>11:30</td>        <!-- time    -->
-        <td>Regular Expressions</td>        <!-- content -->
+        <td><a href="https://librarycarpentry.org/lc-data-intro/">Regular Expressions</a></td>        <!-- content -->
       </tr>
       <tr>               <!-- row 5   -->
         <td>12:30</td>        <!-- time    -->
@@ -24,7 +24,7 @@ <h3>Day 1</h3>
       </tr>
       <tr>               <!-- row 6   -->
         <td>13:30</td>        <!-- time    -->
-        <td>Unix Shell</td>        <!-- content -->
+        <td><a href="https://librarycarpentry.org/lc-shell/">The Unix Shell</a></td>        <!-- content -->
       </tr>
       <tr>               <!-- row 7   -->
         <td>15:00</td>        <!-- time    -->
@@ -32,7 +32,7 @@ <h3>Day 1</h3>
       </tr>
       <tr>               <!-- row 8   -->
         <td>15:15</td>        <!-- time    -->
-        <td>Unix Shell, continued</td>        <!-- content -->
+        <td><a href="https://librarycarpentry.org/lc-shell/">The Unix Shell</a>, continued</td>        <!-- content -->
       </tr>
       <tr>               <!-- row 9   -->
         <td>16:45</td>        <!-- time    -->
@@ -45,7 +45,7 @@ <h3>Day 2</h3>
     <table class="table table-striped">
       <tr>               <!-- row 1   -->
         <td>10:00</td>        <!-- time    -->
-        <td>OpenRefine</td>        <!-- content -->
+        <td><a href="https://librarycarpentry.org/lc-open-refine/">OpenRefine</a></td>        <!-- content -->
       </tr>
       <tr>               <!-- row 2   -->
         <td>11:15</td>        <!-- time    -->
@@ -53,7 +53,7 @@ <h3>Day 2</h3>
       </tr>
       <tr>               <!-- row 3   -->
         <td>11:30</td>        <!-- time    -->
-        <td>OpenRefine, continued</td>        <!-- content -->
+        <td><a href="https://librarycarpentry.org/lc-open-refine/">OpenRefine</a>, continued</td>        <!-- content -->
       </tr>
       <tr>               <!-- row 4   -->
         <td>12:30</td>        <!-- time    -->