{"product_id":"herald-of-the-abyss-seventh-heaven-war-book-6","title":"Herald of the Abyss: The Seventh Heaven War Series, Avarin Voss, Book 6","description":"\u003ch2\u003eSome ancient powers were never meant to awaken.\u003c\/h2\u003e\u003cp\u003eThe supernatural war has erupted into the open. Across the globe, stunned news anchors report on phenomena they cannot explain: angelic sightings, demonic attacks, and battles that defy the laws of physics. As governments scramble to respond and religions grapple with vindication and terror alike, humanity faces a truth both wondrous and devastating: they were never alone in the universe.\u003c\/p\u003e\u003cp\u003eAt an ancient monument revered across civilisations, the demon lord Sarathiel conducts a final, catastrophic ritual. His goal: to awaken the Abyss Herald, a primordial entity that predates even the creation of angels, an embodiment of chaos so powerful that neither Heaven nor Hell could contain it.\u003c\/p\u003e\u003cp\u003eWith the traitor in Heaven's council exposed but the damage already done, Aurelia faces her most impossible mission yet. Heaven itself stands divided. To have any hope of stopping the Abyss Herald, she must unify both her earthbound coalition and the fractured celestial armies. Her plan: a return to Heaven itself through a hidden dimensional gate in an ancient temple, armed with evidence of betrayal and the urgency of impending apocalypse. The risk is absolute: instant execution or imprisonment for eternity.\u003c\/p\u003e\u003cp\u003eCassian stands beside her without hesitation. Before the archangels and the assembled hosts, he publicly declares his allegiance to Aurelia above Heaven's rigid hierarchy, willing to sacrifice his celestial birthright for the greater good and for love.\u003c\/p\u003e\u003cp\u003ePerfect for fans of Rebecca Yarros's Empyrean, Cassandra Clare's Shadowhunters, and readers who crave apocalyptic fantasy where forbidden love becomes the ultimate power against cosmic darkness.\u003c\/p\u003e","brand":"Silver Gravity Books","offers":[{"title":"Hardback","offer_id":50665396633878,"sku":null,"price":30.0,"currency_code":"GBP","in_stock":true},{"title":"Ebook","offer_id":50665396666646,"sku":null,"price":14.99,"currency_code":"GBP","in_stock":true},{"title":"Paperback","offer_id":50665396732182,"sku":null,"price":18.99,"currency_code":"GBP","in_stock":true},{"title":"Audio","offer_id":50665396699414,"sku":null,"price":20.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/3041\/3334\/files\/BookBrushImage-2025-10-30-13-4118.png?v=1761834598","url":"https:\/\/www.silvergravitybooks.com\/products\/herald-of-the-abyss-seventh-heaven-war-book-6","provider":"Silver Gravity Books","version":"1.0","type":"link"}