fragment {
  import interface GutenbergCatalog;
  import package GutenbergRuntime;
  atom GutenbergCatalogObject id "atom:gutenberg:catalog";
  conform GutenbergCatalogObject as GutenbergCatalog id "reading:books:catalog" {
    private state CatalogName id "reading:books:name" on Self : string policy register;
    initialize {name to state CatalogName;};
    bind name.get to state CatalogName.read;
    bind create.call to package GutenbergRuntime.create with {catalog to creation GutenbergCatalogObject with {GutenbergCatalog from input;};};
    bind search.call to package GutenbergRuntime.search;
    bind readBook.call to package GutenbergRuntime.readBook;
  }
  conform ReadingLibrary as GutenbergCatalog id "reading:books:source" {
    bind name.get to interface LanguageReader.name.get;
    bind create.call to package GutenbergRuntime.create with {catalog to creation GutenbergCatalogObject with {GutenbergCatalog from input;};};
    bind search.call to package GutenbergRuntime.search;
    bind readBook.call to package GutenbergRuntime.readBook;
  }
}