- The 39 Clues: The Black Circle - A strange telegram lures fourteen-year-old Amy Cahill and her younger brother, Dan, deep into Russia and away from the only trustworthy adult they know. Signed with the initials NRR, the telegram launches a race to uncover a treasure stolen by the Nazis and the truth behind the murder of the last Russian royal family. All too soon, the treasure hunt starts to smell like a Lucian trap. But the bait might just be irresistible--what will Amy and Dan risk to find out what really happened on the night their parents died?
- The 39 Clues: Beyond The Grave - A Clue found in Book 3 sends Amy and Dan jetting off to find out just what's behind the fierce rivalry between the Tomas and Ekaterina branches of the Cahill family. Was a Clue stolen from the Tomas branch? Where is it now? And most important, can Amy and Dan get their hands on it before their rivals do?
- The 39 Clues: The Sword Thief - Amy and Dan Cahill have been located once again, this time in the company of the notoriously unreliable Alistair. Spies report that Amy and Dan seem to be tracking the life of one of the most powerful fighters the world has ever known. If this fearsome warrior was a Cahill, his secrets are sure to be well-guarded.
- The 39 Clues: One False Note Amy and Dan Cahill were spotted on a train, hot on the trail of one of 39 Clues hidden around the world. BUT WAIT! Police report a break-in at an elite hotel, and the suspects ALSO sound suspiciously like Amy and Dan. UPDATE! Amy and Dan have been seen in a car . . . no, in a speedboat chase . . . and HOLD EVERYTHING! They're being chased by an angry mob? When there's a Clue on the line, anything can happen. Think you've gone everywhere books can take you? Think again. Books are going to a new place but you have to follow the clues to get there. Join Amy and Dan as they continue the hunt for the 39 Clues in Book Two: One False Note.
The 39 Clues: Maze of Bones - Dan and Amy Cahill make the decision to take the first Clue and begin the hunt for the 39 clues around the world to discover the source of their family's power.
Colo's Story - Celebrates and chronicles the surprise birth and endearing milestones of Colo, a gorilla born in 1956 at the Columbus Zoo and Aquarium in Ohio. Follows Colo's journey from a cuddly baby, to a feisty toddler, to a mother of three, to the matriarch of one very large gorilla family and now the oldest living gorilla in the world.
Eco Dogs - Describes how dogs can help recapture exotic pets that have been released into the wild, locate endangered animals for tagging, and identify smugglers at airports
The Ferret's a Foot -Enthusiastic sidekick Hamisher the hamster and reluctant detective Sasspants the guinea pig investigate when their beloved home--Mr. Venezi's pet shop--is vandalized.
Zita The Spacegirl - When young Zita discovers a device that opens a portal to another place, and her best friend is abducted, she is compelled to set out on a strange journey from star to star in order to get back home.
Mirror - In Sydney, Australia, and in Morocco, two boys and their families have a day of shopping. Readers are invited to compare illustrations in two wordless stories that are intended to be read one from left to right and the other from right to left.
Whose Baby Am I? -The reader is asked to guess who the parent is for nine baby animals, and includes pictures of each of their parents.