diff --git a/naheulbeuk.sb b/books/naheulbeuk.sb similarity index 100% rename from naheulbeuk.sb rename to books/naheulbeuk.sb diff --git a/songbook.sb b/books/songbook.sb similarity index 100% rename from songbook.sb rename to books/songbook.sb diff --git a/volume-1.sb b/books/volume-1.sb similarity index 100% rename from volume-1.sb rename to books/volume-1.sb diff --git a/volume-2.sb b/books/volume-2.sb similarity index 100% rename from volume-2.sb rename to books/volume-2.sb diff --git a/volume-3.sb b/books/volume-3.sb similarity index 100% rename from volume-3.sb rename to books/volume-3.sb