In this all-new very special miniseries, the Aldens have been recruited by a secret society to return lost artifacts and treasures to their rightful locations--all around the world! The final leg of the Aldens' journey brings them to South America and to the Salt Flats in northern Argentina. But when they hit a dead end, they realize someone has tricked them in order to delay their plans! Returning to Buenos Aires, the Aldens connect with the Silvertons...

"The Alden children help solve a case surrounding missing vegetables and vandalism in the community garden"--

"Ever wonder how Batman became a Super hero? What was his childhood like? Who are his most trusted allies and fearsome foes? What compels him to protect Gotham City? What is his mission? In this biography-- complete with illustrations, chronology, and ... facts-- you'll uncover the epic history of Gotham City's Dark Knight and discover his true backstory."--page [4] of cover.

"Four bottles wash up on the beach-- and each one has a strange note inside! Will Barbie and her sisters [Skipper, Stacie, and Chelsea] be able to follow the clues and solve the mystery of the secret messages?"--Back cover.

Cam's photographic memory helps a scatterbrained substitute teacher, especially when he discovers that he has misplaced his coat.

The Alden children suspect that the other guests are somehow involved when things begin to disappear at the bed and breakfast where they are staying in Washington, D.C.

When a weird blue chicken comes to Chicken Squad headquarters for help, siblings Dirt, Sugar, and Sweetie help find her missing house.

Wealthy Olivia Sharp, agent for secrets, uncovers several secrets on a trip to Carmel, California to help a friend become a member of an exclusive club.

Barbara Gordon spends her nights keeping Gotham City safe as her alter ego, Batgirl. But when she discovers her father's birthday present is missing, she has to relive a night of crime fighting in order to find it. When Batgirl's on the case, justice always wins! It s up to Batgirl to save Gotham City and her father's birthday!

When Pete and Penny's parents leave them with their uncle in charge of the family pizza parlor, they must solve a mystery after their secret sauce recipe is lost.