Books like The secret of Hallam house by Nina Brown Baker

Harry Potter is forced to leave Privet Drive and confront the Dark Lord, journeying to locate and destroy the remaining Horcruxes in a final battle that will determine the fate of magic.

Thea Stilton and her sisters investigate a missing botanist in the Netherlands, following clues tied to a rare black tulip amid windmills, flowers, and canals.

Thea and her adventurous sister Geronimo travel on the legendary Orient Express from Paris to Istanbul, racing against the notorious Acrobat Thief to recover a stolen wedding dress and protect the train’s precious cargo.

In Edith Wharton’s classic, Lily Bart, a beautiful and intelligent young woman devoted to luxury, struggles to navigate New York’s strict social hierarchy and moral expectations, ultimately confronting the limits of her independence.

The Thea Sisters join the adventurous Thea Stilton on a Kenyan photo safari, where they must rescue a kidnapped lion cub and uncover a mystery across the savanna.

Thea Stilton and her sister mice travel the Caribbean in search of buried treasure, racing a rival group to uncover an ancient pirate map.

Caseworker Linus travels to a remote orphanage to investigate ragged kids and their enigmatic caretaker Arthur, only to discover that the island’s magical children—and his own heart—are part of something larger than he imagined.

In "Lo smeraldo del principe indiano", Thea Stilton and her sister, together with their friend Ashvin, race across India to recover a stolen emerald and solve a jungle‑monkey jewel heist.

When one of the Thea sisters’ friends disappears during a field trip, the trio races to Niagara Falls, turning a school outing into a thrilling hunt for clues and friendship.

"She felt like Lewis Carroll's Alice again, but this time not through the looking glass . . ." That is Leslie Marsh, a young seamstress who loses her mother to a pauper's grave and is then miraculously elevated to fabulous luxury by a maverick uncle she has never met. But she is not long in his isolated mansion before she discovers that her new, glossy, fairy-tale existence conceals sinister depths. Why, she wonders, was it Queenie and not Uncle Walter who invited her? Why should Queenie's rich and handsome son, George Trowbridge, woo her so quickly and so ardently? Why were the servants all hired in the last month? And what about the remarkable valet, Stephen Crawford, who searches through the house in the dead of night? To add to Leslie's unease, there comes the howl of a nocturnal beast which so terrifies the family that George charges into the frozen night, armed to kill. Lastly, there is the high open window to the locked and secret room in which Rufus Morgate, the builder of the house, is said to have been killed. In her efforts to separate reality from fantasy, fact from fiction, and guilt from innocence, Leslie suddenly finds herself in far greater danger than those for whom she feared.

A curious girl detective solves a carnival mystery that keeps kids reading.

Herculeah Jones must unravel the mystery after her friend Meat narrowly escapes a hit‑man's bullet, racing to protect herself before danger follows.

The Mallory siblings, staying with their aunt on an English seaside town, discover a hidden passage into the neighboring mysterious old house, where their attempts to assist a strange girl spark trouble and adventure.

The Last Camel Died at Noon: Amelia Peabody's Mystery on the Nile

Nero Wolfe reluctantly joins forces with young Sally Blount to clear her father's name after a chess club murder, navigating suspects, arsenic, and his own disarray.