2015.
An anonymous diary is a mystery with handwriting that is difficult to decipher. It is filled with technical drawings and chemical formulas. Was t
Book
2012.
"The Goofballs are invited to a superhero masquerade to stop a mysterious figure from stealing a priceless collection"--
Book
2012.
Encyclopedia Brown takes on cases of giant diamonds, lazy lions, a country singer, and of course a trip to the carnival. Following the classic En
Book
2017.
First Aladdin hardcover edition
Attending the annual Greek mythology gala at Oracle College, Nancy, Bess, and George race to assist when a student falls from a balcony in the mi
Book
2013.
1st American ed.
"After escaping the ruthless desperados, master-of-disguise P.K. Pinkerton has now set up a Private Eye business in Virginia City and is ready wh
Book
[2017]
First edition.
On holiday with Hazel's father, Daisy and Hazel secretly investigate a murder on the Orient Express, rushing to solve it before another murder oc
Book
2016
First US edition.
In 1930s England, schoolgirl detectives Daisy Wells and Hazel Wong are at Daisy's home for the holidays when someone falls seriously, mysteriousl
Book
2017.
After solving riddles from the secretive Reddimus Society to figure out their destination, the four Alden siblings fly to China, where they deliv
Book
c2012.
1st ed.
When Sophie finds a secret message in the antique fountain pen she bought for her father, she and her friends become involved in a treasure hunt
Book
c2012.
"KC and Marshall convince the President of the United States to pardon more than one turkey for Thanksgiving, but all 117 of them are stolen off
Book
2017.
First edition.
Seventh-graders Jin, Alexandra, and Elvin come from very different backgrounds and circumstances, but they all live in Harlem, and when Elvin's g
Book
[2012]
1st American ed.
Eleven-year-old Benny Kaminsky leads a rag-tag gang of neighborhood children as they use improbable disguises and crazy ruses while investigating
Book