Because the first book node satisfied the `xsl:if` condition, the book node is added to the *below-average.xml* output file. The debugger continues to execute until it is positioned again on the ...

Because the second book node does not meet the `xsl:if` condition, the book node is not added to the XSL output window. The debugger continues to execute until it is positioned again on the `xsl:if` ...

I need help to design XSL-fo style-sheet but I don't know which is the best way of design to XSL-fo for generate PDF file. Please suggest me best way of design XSL-fo style-sheet.