Sleight of hand conceals 16th-century book’s theft

Anonymous Patron writes “Guardian Unlimited : A 16th-century book has been stolen from an exhibition in a castle in Upper Austria, but the crime went unnoticed for days because the thieves left behind another book, police said yesterday.
The 1532 volume, Astronomicum Caesareum, by Petrus Apianus, disappeared from Peuerbach Castle between August 23 and 26, when a guide discovered it had gone”