Maria Neradova has illustrated Vánoce na modré planetě (Christmas on the Blue Planet), written by Alena Mornštajnová and published by Host (2 November 2026). A 60-page children’s non-fiction book for readers aged 6 to 12, it explores how children around the world celebrate Christmas, from familiar traditions to lesser-known customs across different cultures and landscapes. A follow-up to the pair’s previous collaboration Modrá planeta (The Blue Planet), published by one of the Czech Republic’s leading independent publishers.