Book 1 author 1 Book 1 author 2 Book 1 title Book1ISBN Book 2 author 1 Book 2 author 2 Book 2 title Book2ISBN Book 3 author 1 Book 3 author 2 Book 3 author 3 Book 3 title Book3ISBN #### $VAR1 = { 'book' => [ { 'isbn' => 'Book1ISBN', 'title' => 'Book 1 title', 'author' => [ 'Book 1 author 1', 'Book 1 author 2' ] }, { 'isbn' => 'Book2ISBN', 'title' => 'Book 2 title', 'author' => [ 'Book 2 author 1', 'Book 2 author 2' ] }, { 'isbn' => 'Book3ISBN', 'title' => 'Book 3 title', 'author' => [ 'Book 3 author 1', 'Book 3 author 2', 'Book 3 author 3' ] } ] };