The Code Busters Club, Case #1: The Secret of the Skeleton Key

Written by Penny Warner

Category: Juvenile Fiction - Mysteries & Detective Stories; Juvenile Fiction - Action & Adventure
Format: Hardcover, 224 pages
On Sale: September 13, 2011
Price: $15.99
ISBN: 978-1-60684-162-4 (1-60684-162-9)

"Readers are active participants . . . and are frequently invited to solve classic forms of code, such as Morse and semaphores. This intriguing tale has vivid characters and such a tantalizing cliffhanger that readers won’t be able to resist cracking the next Code Busters."—Kirkus Reviews
 
Cody, Quinn, Luke, and M.E. may be...
Read more ->

Also available as an eBook and a trade paperback.

The Code Busters Club, Case #1: The Secret of the Skeleton Key

Written by Penny Warner

Category: Juvenile Fiction - Mysteries & Detective Stories; Juvenile Fiction - Action & Adventure
Format: eBook, 224 pages
On Sale: September 13, 2011
Price: $6.99
ISBN: 978-1-60684-281-2 (1-60684-281-1)

Bad guys beware!
 
Cody, Quinn, Luke, and M.E. may be really different, but they all share one thing in common: they love playing around with codes. In fact, they love codes so much, they have their own private club, with a super-secret hideout and passwords that change every single day. 

When Cody and Quinn notice...
Read more ->

Also available as a hardcover and a trade paperback.

The Code Busters Club, Case #1: The Secret of the Skeleton Key

Written by Penny Warner

Category: Juvenile Fiction - Mysteries & Detective Stories; Juvenile Fiction - Action & Adventure
Format: Trade Paperback, 240 pages
On Sale: October 9, 2012
Price: $6.99
ISBN: 978-1-60684-390-1 (1-60684-390-7)

"Readers are active participants . . . and are frequently invited to solve classic forms of code, such as Morse and semaphores. This intriguing tale has vivid characters and such a tantalizing cliffhanger that readers won’t be able to resist cracking the next Code Busters."—Kirkus Reviews
 
Cody, Quinn, Luke, and M.E. may be...
Read more ->

Also available as an eBook and a hardcover.

The Code Busters Club, Case #2: The Haunted Lighthouse

Written by Penny Warner

Category: Juvenile Fiction - Mysteries & Detective Stories; Juvenile Fiction - Action & Adventure
Format: Trade Paperback, 224 pages
On Sale: October 8, 2013
Price: $6.99
ISBN: 978-1-60684-455-7 (1-60684-455-5)

"A fun series sure to appeal to graduates of Encyclopedia Brown and Ivy & Bean."-- Shelf Awareness

When Cody, Quinn, M.E., and Luke receive a cryptic message directing them to Alcatraz Island, the promise of a new adventure, and possible treasure, sets them on the trail to the famous prison to solve...
Read more ->

Also available as an eBook and a hardcover.

The Code Busters Club, Case #2: The Haunted Lighthouse

Written by Penny Warner

Category: Juvenile Fiction - Mysteries & Detective Stories; Juvenile Fiction - Action & Adventure
Format: Hardcover, 208 pages
On Sale: November 13, 2012
Price: $15.99
ISBN: 978-1-60684-163-1 (1-60684-163-7)

An infamous prison may hold a secret only the Code Busters can uncover

Cody, Quinn, Luke, and M.E. may all have different talents, but they share one thing in common: they love playing around with codes. In fact, they love codes so much, they have their own club, with a secret hideout...
Read more ->

Also available as an eBook and a trade paperback.

The Code Busters Club, Case #2: The Haunted Lighthouse

Written by Penny Warner

Category: Juvenile Fiction - Mysteries & Detective Stories; Juvenile Fiction - Action & Adventure
Format: eBook, 208 pages
On Sale: November 13, 2012
Price: $15.99
ISBN: 978-1-60684-362-8 (1-60684-362-1)

An infamous prison may hold a secret only the Code Busters can uncover

Cody, Quinn, Luke, and M.E. may all have different talents, but they share one thing in common: they love playing around with codes. In fact, they love codes so much, they have their own club, with a secret hideout...
Read more ->

Also available as a hardcover and a trade paperback.

The Code Busters Club, Case #3: Mystery of the Pirate's Treasure

Written by Penny Warner

Category: Juvenile Fiction - Mysteries & Detective Stories; Juvenile Fiction - Action & Adventure
Format: Hardcover, 224 pages
On Sale: November 12, 2013
Price: $15.99
ISBN: 978-1-60684-457-1 (1-60684-457-1)

Fans of The 39 Clues and A to Z Mysteries (Ron Roy) series will have tons of fun creating the codes right along with the characters in this interactive series.

Cody, Quinn, Luke, and M.E. love playing around with codes. In fact, they love codes so much they have their own club...
Read more ->

Also available as an eBook.

The Code Busters Club, Case #3: Mystery of the Pirate's Treasure

Written by Penny Warner

Category: Juvenile Fiction - Mysteries & Detective Stories; Juvenile Fiction - Action & Adventure
Format: eBook, 224 pages
On Sale: November 12, 2013
Price: $15.99
ISBN: 978-1-60684-458-8 (1-60684-458-X)

Fans of The 39 Clues and A to Z Mysteries (Ron Roy) series will have tons of fun creating the codes right along with the characters in this interactive series.

Cody, Quinn, Luke, and M.E. love playing around with codes. In fact, they love codes so much they have their own club...
Read more ->

Also available as a hardcover.