The Book about Silja is a photographic essay of a vast repair operation that was done to a 8mR-sailing boat "Silja" built in 1930. The book tells also about the Granström´s shipyard in Hanko and their uncompromising skills in wooden boat construction. The book has two parts, the documentary of the repair and part that tells about the history of the boat. The book is not designed for sale. Pekka Barck has written all the texts and the lay-out is designed by graphic designer Tero Juuti and Aino Huovio. The Book about Silja is one of the two final project Huovio has done.