Dziwimisie is a Polish publishing house set up by Klaudia in May 2020, when her son had just turned one. Faced with the coronavirus pandemic that was sweeping the world, she decided that it was the ideal time to make her dreams come true. To make this happen, she persuaded Margaret Herrera, a talented illustrator, to join her.

Klaudia, who has two university degrees in library science and literary criticism, as well as experience in teaching and story therapy, embarked on her entrepreneurial adventure. She faced the challenges of contracts, invoices, cash registers and all the paperwork associated with running a business.

In November 2022, despite formal disruptions, Dziwimisie published its first book entitled "Tornado Jumi", marking the start of their business. After a year, Margaret decided to explore other areas, but she remains a source of advice and help to Klaudia.

Dziwimisie publishes hardback books, themed hardback book series, books for 3-5 years, series Antek and Antosia (3-5 years) and books for 6-12 years.