Winter delivery deadlines.

The busiest season on iBooks is almost here. If you plan to release new books on iBooks in December 2017 and January 2018, check the following delivery deadlines:

Release Date Delivery Deadline
December 17-31, 2017 Monday, December 11, 2017 (PST)
January 1-8, 2018 Friday, December 15, 2017 (PST)

Books submitted after these deadlines may not be available on the desired release date.

Due to the high volume of deliveries and updates we receive during this time of year, we do not recommend making content changes between December 21, 2017 and December 28, 2017. Make sure to submit any important content by the respective deadlines noted in this message.