The Yellow House Mystery

This series tells the tale of the Alden children who begin their adventures by making a home in a boxcar. Their goal is to stay together, and in the process they find a grandfather.

Mystery Ranch

Violet and Jessie begin an adventure when they journey to Centerville to keep Aunt Jane company on the family ranch.

Houseboat Mystery

Floating down a lazy river, Benny finds a blackmail scheme in progress.

Surprise Island

Four children learn the joys of independence when they are allowed to spend their summer vacation on a small island.

Mike's Mystery

A children's classic now available in Spanish. Benny and his friend Mike are in trouble when they are curious about a uranium mine.

Blue Bay Mystery

The four Alden children and their new friend Lars uncover a mystery during a trip to an island in the South Seas.

The Woodshed Mystery

A double puzzle involves an old friend of Aunt Jane's, romance, and a chase.

The Lighthouse Mystery

Renting a lighthouse is unusual, but even more so is an unfriendly boy's peculiar behavior.

Mountain Top Mystery

Marooned on a mountain, the Aldens survive a landslide and find a Native American secret.

Schoolhouse Mystery

Grandpa Alden and the Alden children encounter danger, excitement, adventure, and mystery in a quiet island fishing village.

The Boxcar Children

The Aldens begin their adventure by making a home in a boxcar. Their goal is to stay together, and in the process they find a grandfather.

Mummies In The Morning (MTH #3)

Jack and Annie find themselves in ancient Egypt, where they come face to face with a dead queen--and her 1,000-year-old mummy.

Cam Jansen and the Mystery of the Gold Coins

While using her photographic memory to find her missing science fair project, Cam accidently locates two valuable gold coins.

Vespers Rising

Fox all week

Fox and his friends have a different adventure every day of the week.

The Woodshed Mystery

A double puzzle involves an old friend of Aunt Jane's, romance, and a chase.

Amy Namey in Ace Reporter

Amy Namey is chasing a news story in this Judy Moody story for newly independent readers. Amy Namey, Ace Reporter, is on the hunt for a good news story. But not a lot happens in the town of Frog Neck Lake. So what's a budding reporter to do? Team up with Judy Moody! With Judy along to sniff out a story, anything can happen. Like maybe a close encounter with the famed Great Virginia Sea Serpent, Taboo! Are Amy and Judy about to stumble upon the scoop of the century?

Merry Christmas, Geronimo

Geronimo Stilton, editor of "The Rodent's Gazette," is looking forward to celebrating Christmas with his nephew, until a series of unfortunate mishaps brings about a change in his plans.

Night of the Ninth Dragon (Original MTH #55, Merlin Mission #27)

The Tree Doctor

When Sally and Nick's maple tree won't grow, the Cat in the Hat knows who to call--Dr. Twiggles--who suggests they inspect its roots. A trip underground in the Thinga-ma-jigger is undertaken, and sure enough, the maple tree needs water (which Things One and Two procure in ridiculous overabundance) and sun (which the Cat suppliments with a Brighta-ma-lighter). But as for getting syrup from the young sapling?

Who Was Leonardo Da Vinci?

Presents the life and accomplishments of the famous artist, scientist, engineer, and inventor.

The Zombie Zone

Reports of zombies and grave-robbers alarm the people of a Louisiana swampland village. But Ruth Rose, Josh, and Dink begin to suspect that the supernatural may not be the cause of the eerie occurrences.

Dinosaurs

Introduces dinosaurs, including how scientists know they existed, what they ate, how they cared for their young, and what the descendants of dinosaurs may look like today.