Tina, You might try creating the PDF from postscript rather than Frame:
1) Open the book and all files in it. 2) Print the book to a postscript file using the Adobe PDF printer option. 3) Double-click the postscript file to start Distiller and create the PDF. Miriam You wrote. >I'm using Frame 8. >I have a book (28 chapters) with a TOC. I'm creating a PDF using the File > >Save As PDF command... >I can make a PDF of the TOC on its own. Works fine... >If I put the TOC in the book, I get this message in the log file where the >TOC starts: >%%[ Error: undefined; OffendingCommand: pdfmark; ErrorInfo: Rect ]%%