Addison Cooke and the tomb of the Khan [Addison Cooke Volume: 2]by Stokes, Jonathan W. 

BTSB Prebound(Philomel Books, 2017)

BTSB #: 856028 Available

Dewey: FAges: 8-12   
AR: 5.5 MG Lexile: 760

Genres: Adventure Fiction Humorous Fiction

Subjects: Adventure fiction Buried treasure - Fiction Families - Fiction

Summary: [Second book of the series] When Addison's aunt and uncle become pawns in a dangerous gang's plan to raid the tomb of the notorious Mongolian leader Genghis Khan, Addison and his friends once again find themselves caught in the middle of a multi-million-dollar international heist.

Addison Cooke and the treasure of the Incas [Addison Cooke Volume: 1]by Stokes, Jonathan 

BTSB Prebound(Philomel Books, 2016)

BTSB #: 856026 Available

Dewey: FAges: 8-12   
AR: 5.2 MG Lexile: 700

Genres: Adventure Fiction

Subjects: Adventure fiction Kidnapping - Fiction Ciphers - Fiction Incas - Fiction Antiquities - Fiction Mystery fiction Peru - Fiction

Summary: [First book of the series] After twelve-year-old Addison Cooke's uncle unearths ancient Incan secrets in Peru, he is kidnapped by a shadowy organization intent on stealing the treasure unless Addison and his friends can decipher the clues first.