{"product_id":"secrets-of-blackthorn-hall-an-illustrated-shadowhunters-novel-9781837841196","title":"Secrets of Blackthorn Hall: An illustrated Shadowhunters novel","description":"\u003cp\u003e\u003cstrong\u003eFormat\u003c\/strong\u003e: Hardback\u003cbr\u003e\u003cstrong\u003eLength\u003c\/strong\u003e: 320 pages\u003cbr\u003e\u003cstrong\u003ePublication date\u003c\/strong\u003e: 17 March 2026\u003cbr\u003e\u003cstrong\u003ePublisher\u003c\/strong\u003e: Daphne Press\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eShadowhunters Julian and Emma from The Dark Artifices series move to London to fix the crumbling Blackthorn Hall, only to find letters and secrets from Shadowhunters who came before them.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eDimension\u003c\/strong\u003e: 198 x 130 (mm)\u003cbr\u003e\u003cstrong\u003eISBN-13\u003c\/strong\u003e: 9781837841196\u003c\/p\u003e","brand":"Cassandra Clare","offers":[{"title":"Hardback","offer_id":48549130633466,"sku":"9781837841196","price":15.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0522\/4297\/2845\/files\/1774053454274_book.jpg?v=1774529788","url":"https:\/\/shulphink.com\/products\/secrets-of-blackthorn-hall-an-illustrated-shadowhunters-novel-9781837841196","provider":"Shulph Ink","version":"1.0","type":"link"}