Nix, Garth.

Superior Saturday / Garth Nix. - New York : Scholastic Press, 2018, c2008. - 278 p. ; 20 cm. - Keys to the kingdom ; bk. 6. . - Nix, Garth. Keys to the kingdom ; bk. 6. .

Even as he grows stronger and closer to discovering the secret of his identity, Arthur must face further dangers and conflicts as he struggles to attain the Sixth Key from the powerful Saturday.

ISBN: 9781338240498 (pbk.)

Subjects--Topical Terms:
Space and time--Fiction.
Magic--Fiction.
Fantasy.