1.0Hamburger B2B Agentur für PR, Content & Online Marketinghttps://azetpr.com/en/Leon Köpflerhttps://azetpr.com/en/author/koepfler/rich600338<blockquote class="wp-embedded-content" data-secret="bMWugiTK2W"><a href="https://azetpr.com/en/referenzen/carlsen/">Carlsen</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://azetpr.com/en/referenzen/carlsen/embed/#?secret=bMWugiTK2W" width="600" height="338" title="“Carlsen” — Hamburger B2B Agentur für PR, Content & Online Marketing" data-secret="bMWugiTK2W" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !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); //# sourceURL=https://azetpr.com/wp-includes/js/wp-embed.min.js </script> https://i0.wp.com/azetpr.com/wp-content/uploads/2023/08/carlsen.jpg?fit=595%2C123&ssl=1595123Carlsen publishes books for children who want to discover the world. With the LeYo! series, the publisher uses smartphones, tablets and apps to make new worlds of experience accessible to the little ones. Anyone who develops innovative technology for children’s books has to convince experts, journalists and the children. That’s why our press releases have […]