For now, do this:
Add the hardcover ISBN
Generate the print-ready PDF
Switch to the paperback ISBN
Generate the print-ready PDF again (changing the margins if needed)
Someday we'll have multiple ISBNs and different themes for both formats etc.
For now, do this:
Add the hardcover ISBN
Generate the print-ready PDF
Switch to the paperback ISBN
Generate the print-ready PDF again (changing the margins if needed)
Someday we'll have multiple ISBNs and different themes for both formats etc.