This may be a silly question but I am fairly new to InDesign...
I am working on a 10x10 book in InDesign and need to Export it to PDF.
I followed the File > Export > PDF but once it has exported I noticed that the PDF did not keep my page size of 10x10 ... it has reduced to 1.67 x 1.67! How can I go about exporting the book to PDF and maintaining the page size??? Help!