Black book of buried secrets [39 clues ]by Kass, Mallory 

BTSB Prebound(Scholastic, 2010)

BTSB #: 275492 Available

Dewey: FAges: 9-12   
AR: 6.7 MG Lexile: 1010

Genres: Mystery Fiction Adventure Fiction Historical Fiction

Subjects: Mystery fiction

Summary: The guide to all the secret information behind the 39 Clues series.

Into the gauntlet [39 clues Volume: bk. 10]by Haddix, Margaret Peterson 

BTSB Prebound(Scholastic, 2010)

BTSB #: 409515 Available

Dewey: FAges: 9-12   
AR: 4.6 MG RC: 3.8 3-5 Lexile: 660 F&P: U

Genres: Mystery Fiction Adventure Fiction

Subjects: Mystery fiction

Summary: [Bk. 10] The explosive finale to the 39 Clues Series.

Maze of bones [39 clues Volume: bk. 1]by Riordan, Rick 

BTSB Prebound(Scholastic, 2008)

BTSB #: 754960 Available

Dewey: FAges: 9-12   
AR: 4.3 MG RC: 3.4 3-5 Lexile: 610 F&P: U

Genres: Mystery Fiction Adventure Fiction

Subjects: Mystery fiction

Summary: Minutes before she died Grace Cahill changed her will, leaving her descendants an impossible decision: "You have a choice--one million dollars or a clue." Now the clues race is on all over the world.

Sword thief [39 clues Volume: bk. 3]by Lerangis, Peter 

BTSB Prebound(Scholastic, 2009)

BTSB #: 564862 Available

Dewey: FAges: 9-12   
AR: 4.4 MG RC: 3.5 3-5 Lexile: 660 F&P: U

Genres: Mystery Fiction Adventure Fiction

Subjects: Mystery fiction

Summary: [Bk. 3] Amy and Dan Cahill have been located once again, this time in the company of the notoriously unreliable Alistair Oh. Could they have been foolish enough to make an alliance?

Vespers rising [39 clues Volume: bk. 11]by Riordan, Rick 

BTSB Prebound(Scholastic, 2011)

BTSB #: 754976 Available

Dewey: FAges: 8-12   
AR: 5 MG RC: 4.3 3-5 Lexile: 690 F&P: U

Genres: Mystery Fiction Adventure Fiction Historical Fiction

Subjects: Mystery fiction

Summary: A novel in four parts reveals the hidden history of the Cahills and the Vespers.