diff --git a/app/api/book.php b/app/api/book.php
index dbe298f..a3c9c31 100644
--- a/app/api/book.php
+++ b/app/api/book.php
@@ -7,11 +7,30 @@ function bookid_kuri($slug) {
     
     $query =  "
     SELECT 
-        `price_id`, `pricename`, `categoryname`, `priceslug`, `categoryslug`,  price.category_id AS category_id, `BeginDate`, `priceanons`, `priceimg`, `pricehash`, `pieces`, `price`, `offline_price`, `sub` 
+        `price_id`, 
+        `pricename`, 
+        `categoryname`, 
+        `priceslug`, 
+        `categoryslug`,  
+         price.category_id AS category_id, 
+        `BeginDate`, 
+        `priceanons`, 
+        `priceimg`, 
+        `pricehash`, 
+        `pieces`, 
+        `price`, 
+        `offline_price`, 
+        `sub`,
+        `authorslug`,
+        `author`,
+        `priceauthor_id` 
     FROM 
         `price`
     LEFT JOIN `pricecategory`
-        ON price.category_id = pricecategory.category_id         
+        ON price.category_id = pricecategory.category_id     
+    LEFT JOIN `price_authors` 
+        ON `price`.`priceauthor_id` = `price_authors`.`author_id` 
+
     WHERE 
         `priceslug` = '$slug'
     LIMIT 1
@@ -43,8 +62,9 @@ function bookid_kuri($slug) {
 
 /**
  * вернуть товары магазина (все или по фильтру)
+ * 
  */
-function api_books_kuri($category = 'knigi', $filter = 'all', $page = 1){
+function api_books_kuri($filter = 'all', $page = 1){
 
     $limit = 24;
 
@@ -55,13 +75,20 @@ function api_books_kuri($category = 'knigi', $filter = 'all', $page = 1){
     else {
         $offset_str = 0;
     }
+
+    
    
-    if ($category == 'all'){
+    if ($filter == 'all'){
         $where = '';
     }
-    else {
+    else {  
+        $where = "$filter ";
+    }    
 
-        $category_sql = "SELECT `category_id` FROM `pricecategory` WHERE `categoryslug` = '$category' LIMIT 1";
+        
+        //`categoryslug` = '$category'
+
+  /*      $category_sql = "SELECT `category_id` FROM `pricecategory` WHERE $filter LIMIT 1";
         
         $category = db_get($category_sql);
         
@@ -70,9 +97,14 @@ function api_books_kuri($category = 'knigi', $filter = 'all', $page = 1){
             $where = "WHERE `category_id` = $category_id";
         }    
              
-    }
+    } */
+
+    if ($where !== '')
+        $where .= "AND `active` = 1 ";
+    else
+        $where .= "`active` = 1 ";    
     
-    $db_count = db_get("SELECT COUNT(price_id) AS count FROM `price` $where LIMIT 1;");
+    $db_count = db_get("SELECT COUNT(price_id) AS count FROM `price` WHERE $where LIMIT 1;");
 
     if (isset($db_count['error']))
         return False;
@@ -80,8 +112,15 @@ function api_books_kuri($category = 'knigi', $filter = 'all', $page = 1){
     if (isset($db_count['count']))
         $count = $db_count['count'];     
     
-    $sql_books = "SELECT * FROM  `price` $where AND `active` = 1 ORDER BY `price_id` DESC LIMIT $limit OFFSET $offset_str";
-    
+    $sql_books = "
+    SELECT 
+       *
+    FROM  `price` 
+    LEFT JOIN `price_authors` ON `price`.`priceauthor_id` = `price_authors`.`author_id`
+    WHERE $where  
+    ORDER BY `price_id` DESC 
+    LIMIT $limit OFFSET $offset_str";
+    //echo $sql_books.'<br>';
     $books = db_get($sql_books);
 
     if (!isset($books['error'])) {
diff --git a/app/routes/books.php b/app/routes/books.php
index d52172e..203a426 100644
--- a/app/routes/books.php
+++ b/app/routes/books.php
@@ -36,22 +36,36 @@ function product_kuri($slug){
 }
 
 
+
+/**
+ * категории товаров
+ */
+
 function category_kuri($category = '', $filter = 'all',  $page = 1){
 
     
     if ($category == ''){
 
-        if (SUBSTATUS == 1){
+        if (SUBSTATUS == 1){ // категория по умолчанию
             $category = 'gazeta';
+            $filter = "category_id = 1";
         }
         else {
             $category = 'knigi';
+            $filter = "category_id = 3";
         }
 
     }
-    
+    elseif ($category == 'gazeta') {
+        $filter = "category_id = 1";
+    }
+    elseif ($category == 'knigi') {
+        $filter = "category_id = 3";
+    }
+
     $cats = api_cats();
-    $books = api_books_kuri($category, $filter, $page);
+
+    $books = api_books_kuri($filter, $page);
 
     $baseurl = SITE."category/$category/$filter/";
 
@@ -81,4 +95,54 @@ function category_kuri($category = '', $filter = 'all',  $page = 1){
     $tempcontent = VIEWPATH.'books.phtml';
     include VIEWPATH.'layout.phtml';
 
+}
+
+/**
+ * книги авторов
+ */
+function author_kuri($slug, $page = 1){
+
+    $find_author_sql = "SELECT * FROM `price_authors` WHERE `authorslug` = '$slug' LIMIT 1";
+    $find_author = db_get($find_author_sql);
+    
+
+    if (!isset($find_author['author_id'])){ # 404
+        echo 'not fount';
+        exit;
+    }
+
+    $filter = "`priceauthor_id` = ".$find_author['author_id'];
+
+    $books = api_books_kuri($filter, $page);
+    $baseurl = SITE."author/$slug/";
+
+    if ($books['pages'] > 1){
+        $endurl = $baseurl.$books['pages'];
+    }
+
+    if ($page > 1) {
+        $pagetitle = $find_author['author'].". Книги - страница $page";
+        $prevpage = $page - 1 ;
+        $prevurl = $baseurl.$prevpage;
+        
+    }
+    else {
+        $pagetitle = $find_author['author'].". Книги";
+    }
+
+    if ($page < $books['pages']){
+        $nextpage = $page+1;
+        $nexturl = $baseurl.$nextpage;
+    }
+ 
+    
+    $breadcrumbs['page'] = $pagetitle;
+
+    
+    $tempcontent = VIEWPATH.'books.phtml';
+    include VIEWPATH.'layout.phtml';
+    
+
+
+
 }
\ No newline at end of file
diff --git a/app/views/book.phtml b/app/views/book.phtml
index 5a7ca26..9242901 100644
--- a/app/views/book.phtml
+++ b/app/views/book.phtml
@@ -4,6 +4,11 @@
 </div>
 <div id="priceanons">
     <p class="artikul"><small>Артикул <?=$book['price_id']?></small></p>
+    <?if ($book['priceauthor_id'] > 1):?>
+        <p class="pricename">
+            <a href="<?=SITE?>author/<?=$book['authorslug']?>"><?=$book['author']?></a>
+        </p>
+    <?endif?>    
     <p class="pricename"><?=$book['pricename']?></p>
     <?=$book['priceanons']?>
     <?if ($buy_status):?>
diff --git a/app/views/books.phtml b/app/views/books.phtml
index 39c9272..fefa933 100644
--- a/app/views/books.phtml
+++ b/app/views/books.phtml
@@ -6,9 +6,16 @@
             <a href="<?=$link?>" target="_blank">
                 <img src="<?=picbook($book, 180, 280)?>" alt="<?=$book['pricename']?>">
             </a>    
-                <p class="book_mini_title"><?=$book['pricename']?></p>
+                <?if ($book['priceauthor_id'] > 1):?>
+                    <p class="book_mini_title">
+                        <a href="<?=SITE?>author/<?=$book['authorslug']?>"><?=$book['author']?></a>
+                    </p>
+                <?endif?>    
+                <p class="book_mini_title">
+                    <a href="<?=$link?>"><?=$book['pricename']?></a>
+                </p>
                 <p class="price">
-                    <a href="<?=$link?>" target="_blank">Читать</a>
+                    <a href="<?=$link?>">Читать</a>
                 </p>
             </a>