The Abbe shows Dantes how he keeps time without a watch, how he writes his manuscripts using ink and pens he has created, and many other useful things. When Dantes asks if the Abbe can help him solve how it was that he (Dantes) ended up in prison the Abbe, through a seies of questions and answers,implicates Danglers and Villaforte in their crimes- and for the first time Dantes realizes how he has been duped. He vows revenge.