{"version":"1.0","provider_name":"Barnett Ghostwriting Blog","provider_url":"https:\/\/www.barnettghostwriting.com\/blog","title":"Top 10 Book Publishing Companies in Sofia 2025","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"ilTcl4Hfv3\"><a href=\"https:\/\/www.barnettghostwriting.com\/blog\/top-10-book-publishing-companies-in-sofia\/\">Top 10 Book Publishing Companies in Sofia 2025<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.barnettghostwriting.com\/blog\/top-10-book-publishing-companies-in-sofia\/embed\/#?secret=ilTcl4Hfv3\" width=\"600\" height=\"338\" title=\"&#8220;Top 10 Book Publishing Companies in Sofia 2025&#8221; &#8212; Barnett Ghostwriting Blog\" data-secret=\"ilTcl4Hfv3\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.barnettghostwriting.com\/blog\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.barnettghostwriting.com\/blog\/wp-content\/uploads\/2025\/09\/Whisk_4b3c7727b48da9eb6a8454fb9baae9e0dr.jpeg","thumbnail_width":1408,"thumbnail_height":768,"description":"The publishing industry in Sofia has long played a central role in shaping Bulgaria\u2019s cultural and intellectual identity. In 2025, the city stands out as a hub where tradition meets innovation, offering space for established publishing houses, modern independents, and hybrid models that blend editorial services with publishing opportunities. From companies preserving Bulgaria\u2019s literary heritage ... ..."}