Ein Buch für Bruno (A Book for Bruno) / Nikolaus Heidelbach. - 2nd printing - Weinheim [et. al.]: Beltz & Gelberg, 2012. -  pages. Mainly illustrated (colour)|
Ulla and Bruno's adventure starts in the library, where they discover a very special book that whisks them away into a world that is full of adventures – but also dangers...
Recommended for ages 5 and over.