To support customers at this time we’re offering free standard delivery on orders with a subtotal over $0. Simply spend $0 or more in one transaction on eligible products and have your order delivered to any address in Australia and New Zealand for free.
For order values under $0, a flat standard delivery fee of $9.99 applies no matter where in Australia or New Zealand.
Eligible products include Books, Audio CDs, Stationery and Diaries available on the Booktopia website, excluding: eBooks, Audiobooks, eTexts, digital subscriptions and gift certificates.
Offer ends 31 March 2026 at 23:59 pm (AEST). Your eligible Standard delivery fee will be automatically waived at checkout for orders over $0.
This offer is subject to change without notice. Booktopia reserves the right to adjust or retract this offer at its discretion. Please visit our terms and conditions for more information.
![The Encyclical Letter [On the Authority of the Church] of Pope Gregory Xvi. Bearing Date August 16Th [Really 15Th] 1832, Tr., With Notes - Gregory](https://www.booktopia.com.au/covers/150/9781023983976/0000/the-encyclical-letter-on-the-authority-of-the-church-of-pope-gregory-xvi-bearing-date-august-16th-really-15th-1832-tr-with-notes.jpg)
