Carole Marsh: 133 books

One kooky cookie factory! One delivery truck! One slimy rat! And lots of cookies! Equals one delicious adventure! It’s Girl Scout Cookie sale time for Avery, Ella and their friends Kate and Annie. The girls even get a chance to tour a new bakery where cookies are made! But when the girls see a mysterious...

The madcap Master of Disasters team gets wind of a big forest fire in famous Yellowstone Park and off they go in their marvelous MOD van! Dad gets hot under the collar, but Nick and Curie keep their cool as they learn about arson, wildfires, firefighting, and more… while trying to solve the mystery...

A brother and sister live practically as orphans in the small coastal town of Thunderbolt while their parents, CDC doctors, travel the world fighting dreadful diseases. When a phone call comes in that their parents are in quarantine the children are determined to get to them. Historic past events...

Christina, Grant, Mimi, and Papa go All aboard! the train Papas borrowed train for a fast-adventure across America and try to keep from being derailed by mysterious mishaps, spooky surprises, and oh, its so dark in here! those treacherous tunnels! Look Whats Inside This Mystery people, places, history...

A trip to the beach starts out as fun until best-friends Leah Criss, Sara Cross, and Aimee Applesauce begin to get clues to a mystery- from a shark! Is Dad playing a trick on them? Who is the pretty girl? The surfer? Is the lifeguard in on the practical joke? Or is it no joke at all? Put on your swimsuit...

Mimi and Papa speed away to London, England in their little red and white airplane, The Mystery Girl. Tagging along are grandchildren Christina, 10, and Grant, 7. Mimi, a children's mystery book writer, has an appointment with the Queen! Papa is headed for the Rosetta Stone. The kids are supposed...

The Mystery Girl - Mimi, Papa, Christina and Grant aboard - travels to the historic country of Greece. The wonders of the ancient world soon turn to a wickedly awful mystery! Trek along to the Acropolis in the moonlight! A museum where Grant loses his "marbles." Wake up in a volcano's caldera!...

Christina, Grant, Mimi, and Papa head to the big city of Atlanta, Georgia, to explore the creepy Underground past and the high tech global future, but someone ends up stranded on a giant stone earreally!in a mystery that will really blow you away!Look Whats Inside This Mystery people, places, history...

An orphan named Terry spends the summer with his aunt at her newly-inherited colonial rice plantation outside Savannah, Georgia. What appears to be a long, hot boring summer soon turns into a cool, creepy mystery! Pickpocket Plantation entertains some surprise visitors. The past and the present collide...

One Sparking, City! One space-age tower! One mysterious Box! A stash of silver dollars! And a sky-high adventure! Christina, Grant, Mimi, and Papa head for Seattle’s famous Space Needle, and end up in a “towering” mystery full of curious tokens, shiny silver dollars, suspicious characters, and...

It's s'now wonder that Artemis, Nick and head directly for the worst snowstorm predicted in years! Of course, it's hard to solve a mystery when upstate New York is all white and everyone and everything is invisible in a BEHOMOTH BLIZZARD! The MOD van is stopped cold. Dad comes down with the flu. That...

When a volcano blows, where do you go? The other way - unless you're one of the Master's of Disasters! Sort-of-crazy scientist dad Artemis and his brainy kids Nick and Curie head to Yellowstone National Park and Mount St. Helens to check out "volcanoland" when they hear that a mountain with...

What do a brother and sister do when their mad scientist dad takes them along the San Andreas Fault and other earthquake prone places? They are there for the “Big One” of course! Earthshaking adventure leads them to learn all about the famous earthquakes of the past and how we might predict them...

Tabitha, a city girl, has to spend her summer vacation with her professor and Swampmaster father, Mable–a real "swamp thing" of a woman, heat and mosquitoes, but she also helps solve the mystery of why someone is trying to lay claim to Mable's homestead in the swamp. Learn The Secret of...