A ton of progress, search start

routes/web.php

@@ -13,6 +13,8 @@
 
 Route::get('/', 'MainController@index');
 Route::get('/add', 'MainController@add');
+Route::post('/save', 'MainController@save')->name('save');
+Route::get('/search', 'MainController@search')->name('search');
 
 Route::get('/lookup/{isbn}', 'LookupController@lookup');