The National Library (KB) has more than 120 kilometers of written heritage, ranging from Donald Duck to law books, from literature to rare books from the special collection. To mark the 225th anniversary of the KB, Anne Geene made a random selection from this archive based on an algorithm written by Erik Vos. 225 books have been selected, of which page 225 has been reproduced in this publication. The enormous diversity of this selection is a reflection of the diversity of the books in the KB.