Katrin Bühring, born in the GDR in 1977, is a well-known German actress and author. She has been in many German series and film productions."ABIE ALBA - I Wanna Be A Christmas Tree" is her first children's book.Lisa Sauerborn, born 1979 in Cologne, lives with her husband and her two daughters in Berlin. She has worked as a freelance illustrator in the studio community "Atelier NOWNYN" in Berlin Kreuzberg since 2010.