text: import React from 'react'
  import { Route, IndexRoute } from 'react-router'
  import Layout from './components/Layout';
  import IndexPage from './components/IndexPage';
  //import BookPage from './components/BookPage';
  import NotFoundPage from './components/NotFoundPage';
  
  //<Route path="book/:id" component={BookPage}/>
  const routes = (
    <Route path="/" component={Layout}>
      <IndexRoute component={IndexPage}/>
      <Route path="*" component={NotFoundPage}/>
    </Route>
  );
  
  export default routes;
  