What is the smallest RAW size or JPEG size photo recommended when creating an extra large Aperture hardcover book?
MacBook Pro with Retina display, Mavericks
Actually you need to be using the latest version of iPhoto 9.5.1 to use the print product functions:
http://www.apple.com/mac/print-products/
You can even print from iPhoto 8.1.2, see: Apple Photo Services: Product line details for books, cards, and calendars
The age you are linking to describes what iPhoto 9.5.1 can do, but that does not mean, that you cannot order books from older versions.versions cannot print
An extra large hardcover book has the size 13 x 10 in.
The minimum print resolution should be 200 dpi or a bit higher.
That means that your RAW files should have a minimal pixel size of 13×200 by 10×200 pixels; you will need image files with 2600 × 2000 pixels for high quality printing.
Optimum size of photos either RAW or JPEG for book?
