diff --git a/documentation/content/en/books/fdp-primer/examples/_index.adoc b/documentation/content/en/books/fdp-primer/examples/_index.adoc
--- a/documentation/content/en/books/fdp-primer/examples/_index.adoc
+++ b/documentation/content/en/books/fdp-primer/examples/_index.adoc
@@ -59,66 +59,8 @@
 ====
 [.programlisting]
 ....
----
-title: An Example Book
-authors:
-  - author: The FreeBSD Documentation Project
-copyright: 1995-2021 The FreeBSD Documentation Project
-releaseinfo: "" 
-trademarks: ["general"] 
----
-
-= An Example Book
-:doctype: book
-:toc: macro
-:toclevels: 2
-:icons: font
-:xrefstyle: basic
-:relfileprefix: ../
-:outfilesuffix:
-:sectnums:
-:sectnumlevels: 6
-:partnums:
-:chapter-signifier: Chapter
-:part-signifier: Part
-:source-highlighter: rouge
-:experimental:
-:skip-front-matter:
-:book: true
-:pdf: false
-
-ifeval::["{backend}" == "html5"]
-:chapters-path: content/en/books/bookname/
-endif::[]
-
-ifeval::["{backend}" == "pdf"]
-:chapters-path:
-endif::[]
-
-ifeval::["{backend}" == "epub3"]
-:chapters-path:
-endif::[]
-
-[abstract]
-Abstract
-
-Abstract section
-
-'''
-
-toc::[]
-
-:sectnums!:
-
-\include::{chapters-path}preface/_index.adoc[leveloffset=+1]
-
-:sectnums:
-
-\include::{chapters-path}parti.adoc[lines=7..18]
-
-\include::{chapters-path}chapter-name/_index.adoc[leveloffset=+1]
+include::content/{{% lang %}}/books/fdp-primer/examples/example_book.adoc[]
 ....
-
 ====
 
 [[examples-asciidoctor-article]]
@@ -129,36 +71,7 @@
 ====
 [.programlisting]
 ....
----
-title: An Example Article
-authors:
-  - author: Your name and surname
-    email: foo@example.com
-trademarks: ["general"]
----
-
-= An Example Article
-:doctype: article
-:toc: macro
-:toclevels: 1
-:icons: font
-:sectnums:
-:sectnumlevels: 6
-:source-highlighter: rouge
-:experimental:
-
-'''
-
-toc::[]
-
-== My First Section
-
-This is the first section in my article.
-
-=== My First Sub-Section
-
-This is the first sub-section in my article.
-
+include::content/{{% lang %}}/books/fdp-primer/examples/example_article.adoc[]
 ....
 
 ====
diff --git a/documentation/content/en/books/fdp-primer/examples/example_article.adoc b/documentation/content/en/books/fdp-primer/examples/example_article.adoc
new file mode 100644
--- /dev/null
+++ b/documentation/content/en/books/fdp-primer/examples/example_article.adoc
@@ -0,0 +1,31 @@
+---
+authors:
+  - 
+    author: 'Your name and surname'
+    email: foo@example.com
+title: 'An Example Article'
+trademarks: ["general"]
+---
+
+= An Example Article
+:doctype: article
+:toc: macro
+:toclevels: 1
+:icons: font
+:sectnums:
+:sectnumlevels: 6
+:source-highlighter: rouge
+:experimental:
+
+'''
+
+toc::[]
+
+== My First Section
+
+This is the first section in my article.
+
+=== My First Sub-Section
+
+This is the first sub-section in my article.
+
diff --git a/documentation/content/en/books/fdp-primer/examples/example_book.adoc b/documentation/content/en/books/fdp-primer/examples/example_book.adoc
new file mode 100644
--- /dev/null
+++ b/documentation/content/en/books/fdp-primer/examples/example_book.adoc
@@ -0,0 +1,59 @@
+---
+authors:
+  -
+    author: 'The FreeBSD Documentation Project'
+copyright: '1995-2021 The FreeBSD Documentation Project'
+releaseinfo:
+title: 'An Example Book'
+trademarks: ["general"]
+---
+
+= An Example Book
+:doctype: book
+:toc: macro
+:toclevels: 2
+:icons: font
+:xrefstyle: basic
+:relfileprefix: ../
+:outfilesuffix:
+:sectnums:
+:sectnumlevels: 6
+:partnums:
+:chapter-signifier: Chapter
+:part-signifier: Part
+:source-highlighter: rouge
+:experimental:
+:skip-front-matter:
+:book: true
+:pdf: false
+
+ifeval::["{backend}" == "html5"]
+:chapters-path: content/ru/books/bookname/
+endif::[]
+
+ifeval::["{backend}" == "pdf"]
+:chapters-path:
+endif::[]
+
+ifeval::["{backend}" == "epub3"]
+:chapters-path:
+endif::[]
+
+[abstract]
+Abstract
+
+Abstract section
+
+'''
+
+toc::[]
+
+:sectnums!:
+
+\include::{chapters-path}preface/_index.adoc[leveloffset=+1]
+
+:sectnums:
+
+\include::{chapters-path}parti.adoc[lines=7..18]
+
+\include::{chapters-path}chapter-name/_index.adoc[leveloffset=+1]