diff --git a/bouquins/bouquins.go b/bouquins/bouquins.go
index e01d561..a7c740f 100644
--- a/bouquins/bouquins.go
+++ b/bouquins/bouquins.go
@@ -12,6 +12,14 @@ const (
 	TPL_AUTHORS = "author.html"
 	TPL_SERIES  = "series.html"
 	TPL_INDEX   = "index.html"
+
+	PARAM_LIST  = "list"
+	PARAM_ORDER = "order"
+	PARAM_SORT  = "sort"
+
+	LIST_AUTHORS = "authors"
+	LIST_SERIES  = "series"
+	LIST_BOOKS   = "books"
 )
 
 type Bouquins struct {
@@ -146,7 +154,17 @@ func (app *Bouquins) IndexPage(res http.ResponseWriter, req *http.Request) {
 		log.Print(err)
 	}
 	model := NewIndexModel("", count)
-	model.Books, err = app.BooksAdv(0, 0, "", "")
+	order, sort := req.URL.Query().Get(PARAM_ORDER), req.URL.Query().Get(PARAM_SORT)
+	switch req.URL.Query().Get(PARAM_LIST) {
+	case LIST_AUTHORS:
+		model.Authors, err = app.AuthorsAdv(0, 0, sort, order)
+	case LIST_SERIES:
+		model.Series, err = app.SeriesAdv(0, 0, sort, order)
+	case LIST_BOOKS:
+		fallthrough
+	default:
+		model.Books, err = app.BooksAdv(0, 0, sort, order)
+	}
 	if err != nil {
 		log.Print(err)
 	}
diff --git a/bouquins/db.go b/bouquins/db.go
index 41e3409..e11bd3d 100644
--- a/bouquins/db.go
+++ b/bouquins/db.go
@@ -196,6 +196,12 @@ func (app *Bouquins) BookCount() (int64, error) {
 	err := row.Scan(&count)
 	return count, err
 }
+func (app *Bouquins) SeriesAdv(limit, offset int, sort, order string) ([]*SeriesAdv, error) {
+	panic("not implemented")
+}
+func (app *Bouquins) AuthorsAdv(limit, offset int, sort, order string) ([]*AuthorAdv, error) {
+	panic("not implemented")
+}
 
 func (app *Bouquins) BooksAdv(limit, offset int, sort, order string) ([]*BookAdv, error) {
 	if limit == 0 {