diff --git a/the_go_programming_language/ch04/slice.go b/the_go_programming_language/ch04/slice.go
new file mode 100644
index 0000000..ac0495a
--- /dev/null
+++ b/the_go_programming_language/ch04/slice.go
@@ -0,0 +1,14 @@
+package main
+
+import "fmt"
+
+func main() {
+	months := [...]string{1: "Jan", 2: "Feb", 3: "Mar", 4: "Apr"}
+	// create a new slice by syntax [m:n]
+	m1 := months[1:3]
+	m2 := months[2:4]
+	// Two slices point to the same underlaying array, when one changes the other changes also
+	fmt.Println(m1, m2)
+	m2[0] = "Feb updated"
+	fmt.Print(m1, m2)
+}