(ctor) BrownBook()
(ctor) BrownBook( Serial serial )
(ctor) BrownBook( bool writable )
(ctor) BrownBook( int pageCount, bool writable )
(ctor) BrownBook( string title, string author, int pageCount, bool writable )
virtual void Deserialize( GenericReader reader )
virtual void Serialize( GenericWriter writer )