Magnus Chase and the Gods of Asgard

1. 

   Book 1

   The Sword of Summer

   Rick Riordan

2. 

   Book 2

   The Hammer of Thor

   Rick Riordan

3. 

   Book 3

   The Ship of the Dead

   Rick Riordan

4. 

   9 From the Nine Worlds

   Rick Riordan

5. 

   For Magnus Chase: Hotel Valhalla guide to the Norse worlds

   Rick Riordan

6. 

   The Magnus Chase and the Gods of Asgard

   Rick Riordan

Book data and covers from Open Library (openlibrary.org).