https://gravissimumbooks.com/blogs/news 2026-07-30T13:57:11-04:00 weekly https://gravissimumbooks.com/blogs/news/the-meaning-behind-gravissimum 2026-05-26T17:09:13-04:00 weekly https://cdn.shopify.com/s/files/1/0807/3953/3020/articles/Screenshot_2026-03-16_at_1.36.16_PM.png?v=1779829753 The Meaning Behind GravissiMum https://gravissimumbooks.com/blogs/news/the-launch-party-preparations-and-mission-completion 2026-06-23T12:13:58-04:00 weekly https://cdn.shopify.com/s/files/1/0807/3953/3020/articles/IMG_1275_2.jpg?v=1782231238 The Launch Party: Preparations and Mission Completion! https://gravissimumbooks.com/blogs/news/in-honor-of-the-58th-anniversary-of-humanae-vitae 2026-07-30T13:57:11-04:00 weekly