Thomas Conrad Brezina, born in Vienna, is an Austrian writer of children's books and TV-Presenter. He is especially known for his series The Knickerbocker Gang, A Case for You and the Tiger-Team and his stories about the talking bike Tom Turbo. He has published over 550 books and his work has been translated into 35 languages. Source: Wikipedia Photo: Thomas Brezina (2018), © C.Stadler/Bwag - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=74535301