diff --git a/README.md b/README.md
index 4621ecbc5..6293b1628 100644
--- a/README.md
+++ b/README.md
@@ -39,6 +39,7 @@
 13. [Sync](sync.md) - Learn some functionality from the sync package including `WaitGroup` and `Mutex`
 13. [Context](context.md) - Use the context package to manage and cancel long-running processes
 14. [Intro to property based tests](roman-numerals.md) - Practice some TDD with the Roman Numerals kata and get a brief intro to property based tests
+15. [Maths](math.md) - Use the `math` package to draw an SVG clock
 
 ### Build an application
 
diff --git a/SUMMARY.md b/SUMMARY.md
index 2a2aa0896..4e961c32a 100644
--- a/SUMMARY.md
+++ b/SUMMARY.md
@@ -20,6 +20,7 @@
 * [Sync](sync.md)
 * [Context](context.md)
 * [Intro to property based tests](roman-numerals.md)
+* [Maths](math.md)
 
 ## Build an application
 
diff --git a/build.books.sh b/build.books.sh
index a1b31365d..96f7fbcd7 100755
--- a/build.books.sh
+++ b/build.books.sh
@@ -19,6 +19,7 @@ docker run -v `pwd`:/source jagregory/pandoc -o learn-go-with-tests.pdf -H meta.
     sync.md \
     context.md \
     roman-numerals.md \
+    math.md \
     app-intro.md \
     http-server.md \
     json.md \
@@ -46,6 +47,7 @@ docker run -v `pwd`:/source jagregory/pandoc -o learn-go-with-tests.epub --latex
     sync.md \
     context.md \
     roman-numerals.md \
+    math.md \
     app-intro.md \
     http-server.md \
     json.md \
diff --git a/meta.tex b/meta.tex
index f0f6eb3c7..012f95262 100644
--- a/meta.tex
+++ b/meta.tex
@@ -2,4 +2,4 @@
 
 \pagestyle{fancy}
 \fancyhf{}
-\cfoot{v 9.2.3}
+\cfoot{v 10.0.0}