diff --git a/manuscript/Book.txt b/manuscript/Book.txt
index 14ded6f..18d6fea 100644
--- a/manuscript/Book.txt
+++ b/manuscript/Book.txt
@@ -1,18 +1 @@
-preface.markua
-introduction.markua
-fundamentals--building-our-own-react.markua
-rendering-model.markua
-diagnosing-bottlenecks.markua
-reducing-renders.markua
-improving-dom-merge-performance.markua
-reducing-number-of-components.markua
-windowing.markua
-performance-tools.markua
-js-performance-tools.markua
-code-splitting.markua
-server-side-rendering.markua
-concurrent-rendering.markua
-ux.markua
-js-service-workers.markua
-keys.markua
-reconciliation.markua
+Empty.markua
diff --git a/manuscript/Empty.markua b/manuscript/Empty.markua
new file mode 100644
index 0000000..755d563
--- /dev/null
+++ b/manuscript/Empty.markua
@@ -0,0 +1,3 @@
+# Chapter One
+
+Foo
\ No newline at end of file