diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -11,5 +11,22 @@ npm start
 
 Open [localhost:8000](http://localhost:8000) in your browser.
 
-## Built using Reveal.JS
+## Credits
+
+This presentation was prepared using the following resources:
+
+### Books
+- [The End of Procrastination](https://procrastination.com/book), Petr Ludwig
+- Grit: The Power of Passion and Perseverance, Angela Duckworth
+- Flourish: A Visionary New Understanding of Happiness and Well-being, Martin Seligman
+- Focus: A Simplicity Manifesto in the Age of Distraction, Leo Babauta
+- Leaders Eat Last, Simon Sinek
+
+### Stable Diffusion
+Illustration images generated locally on my GPU using SD 2.0
+
+### Pathfinding Visualizer
+Adapted from [github.com/honzaap/Pathfinding](https://github.com/honzaap/Pathfinding)
+
+### Built using Reveal.JS
 reveal.js is an open source HTML presentation framework. It enables anyone with a web browser to create beautiful presentations for free. Check out the live demo at [revealjs.com](https://revealjs.com/).
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+++ b/slides/intro.md
@@ -230,6 +230,7 @@ Master's degree in Informatics,<br/>Parallel and Distributed Systems
 - I can't keep up at work <!-- .element: class="fragment" -->
 - I'm scared of the next workday <!-- .element: class="fragment" -->
 
+What's wrong?<!-- .element: class="fragment" -->
 -V-
 <!-- .slide: data-background-color="#030" data-background-image="slides/books.jpg" data-background-opacity="0.05" -->
 ### Library to the rescue!
@@ -245,6 +246,8 @@ Master's degree in Informatics,<br/>Parallel and Distributed Systems
 
 by Petr Ludwig
 
+<img data-src="slides/books/end_of_procrastination.png" alt="Book cover" class="r-stretch" />
+
 -V-
 <!-- .slide: data-background-color="#030" -->
 
@@ -252,6 +255,8 @@ by Petr Ludwig
 
 by Angela Duckworth
 
+<img data-src="slides/books/grit.jpg" alt="Book cover" class="r-stretch" />
+
 -V-
 <!-- .slide: data-background-color="#030" -->
 
@@ -259,6 +264,8 @@ by Angela Duckworth
 
 by Martin Seligman
 
+<img data-src="slides/books/flourish.jpg" alt="Book cover" class="r-stretch" />
+
 -V-
 <!-- .slide: data-background-color="#030" -->
 
@@ -266,9 +273,13 @@ by Martin Seligman
 
 by Leo Babauta
 
+<img data-src="slides/books/focus.jpg" alt="Book cover" class="r-stretch" />
+
 -V-
 <!-- .slide: data-background-color="#030" -->
 
 *Leaders Eat Last*
 
 by Simon Sinek
+
+<img data-src="slides/books/leaders.jpg" alt="Book cover" class="r-stretch" />