Books like The yellow phantom by Margaret Sutton

A lonely orphan girl on the Yorkshire moors befriends a disabled cousin and unlocks the secrets of a hidden garden.

In the secluded town of Snowfield, California, a shocking mystery unfolds after 150 people are found dead with grotesque injuries, sparking a chilling investigation into a mass murder that blurs the line between good and evil.

Ann, her best friend, falls to her death from a cliff, and the trial reveals a twisted murder mystery involving a dark obsession and a supernatural element.

Sixteen‑year‑old Julie Beaufort‑Stuart returns to her Perthshire ancestral home for one last summer, confronting a family sale, the disappearance of a London archivist, and the theft of a treasured pearl collection—while battling prejudice against the Highland McEwens.

Mail order bride mystery for children in 1878 Kansas

Julie discovers the truth about her new friend Carla, set in San Francisco in 1977, focusing on the themes of honesty and friendship in a historical context.

Cam Jansen solves a mystery at graduation ceremonies

A mystery story following the aftermath of the San Francisco earthquake, focusing on a case involving a kidnapped child.

Lauren and her friend try to clear their friend of murder charges while searching for evidence and clues in a kidnapping mystery. It is a story about friendship, crime, and the truth. The story is written in the style of a mystery and detective novel, but with a child-friendly twist. Lauren and her friend are young, and the story is set in a children's adventure setting. The book is intended for children aged 8-12, and is suitable for young adults as well.

High‑school classmates grapple with dark secrets that threaten their perfect lives, forcing them to confront past mistakes that keep resurfacing.

A young reader’s fantasy adventure where friendship and mystery intertwine amid castle halls, Viking lore, and supernatural magic.

A collection of quick, engaging detective tales designed for young readers, each story resolving within a few minutes of reading, encouraging sleuthing fun for those who love puzzles.

Nell Tripper, daughter of a documentary film maker, and her friend, Sam, a sound man, try to stop a top jewel thief known as the ice king.

Although the book is named Code and Other Laws of Cyberspace, Lessig uses this theme sparingly. It is a fairly simple concept: since cyberspace is entirely human-made, there are no natural laws to determine its architecture. While we tend to assume that what is in cyberspace is a given, in fact everything there is a construction based on decisions made by people. What we can and can't do there is governed by the underlying code of all of the programs that make up the Internet, which both permit and restrict. So while the libertarians among us rail against the idea of government, our freedoms in cyberspace are being determined by an invisible structure that is every bit as restricting as any laws that can come out of a legislature, legitimate or not. Even more important, this invisible code has been written by people we did not elect and who have no formal obligations to us, such as the members of the Internet Engineering Task Force (IETF) or the more recently-developed Internet Corporation for Assigned Names and Numbers (ICANN). It follows that what we will be able to do in the future will be determined by code that will be written tomorrow, and we should be thinking about who will determine what this code will be. [from http://kcoyle.net/lessig.html]