ALA Booklist
Serafina, daughter of the custodian at the infamous Biltmore Estate, spends her days and nights underfoot of the rich and famous, though she excels at never being seen, hiding in tiny spaces where no one else can fit. One night, she sees a man in a swirling black cape do something terrible to another young girl: he tells her not to fear, wraps his cloak around her, and she disappears, screaming. Serafina is determined not to be next on the cloaked man's list. She meets and makes a true friend in Braeden Vanderbilt, who cares for her deeply, and together they're sure they'll find the truth behind the Man in the Black Cloak. While investigating the eerie goings-on in the forest behind the estate, she discovers the secrets of her own origins and of the things that lurk in the darkness, threatening doom for any who cross them. The historical and social significance of the Biltmore and the Vanderbilts will likely be lost on young readers, but the chills and adventure will still surely please.
Horn Book
In 1899 North Carolina, catlike girl Serafina lives in glamorous Biltmore Estate, unbeknownst to anyone except her maintenance-man father. That changes when she witnesses a fantastical assault from her basement hideaway: a man absorbs a screaming girl into his cloak. To save her, Serafina comes out of hiding and discovers her own strange heritage. Steady suspense mostly compensates for an unwieldy plot.
School Library Journal
Gr 5-7 A mystery set at a sumptuous estate, featuring a courageous female protagonist entangled in a hair-raising adventure. It is 1899 and 12-year-old Serafina lives with her Pa in the basement of the Biltmore Estate in Asheville, NC. Pa had come to Asheville years ago to help with construction and stayed on as a fixer of all things mechanical in the 250-room mansion. For reasons unknown to Serafina, they must keep their nightly lodgings in the basement a secret as well as the existence of Serafina herself. She has developed catlike skills in exploring the vast Biltmore estate and enjoys sneaking through heating vents and other small spaces in order to eavesdrop on staff and inhabitants. Her quiet existence is shattered when she witnesses a strange man dragging a tearful young girl down into the bowels of the vast home. The man is wearing a large black cloak and reassures the young girl that everything is okay. Suddenly, the captive struggles to get away from the man and his cloak appears to come alive. It wraps itself around the terrified child as she calls out for help. Serafina is frozen with fear and before she can react, the girl has vanished. Serafina escapes, thanks to her agility, and discovers the next day that a visitor of the Vanderbilts by the name of Clara has disappeared during the night. More children disappear and it becomes increasingly obvious that Serafina's new best friend, Braeden, is the man in the black cloak's newest target. The story drips with suspense, wrapping readers into the narrative just as easily as the man in the black cloak binds his young victims. Serafina's friendship with Braeden is heartfelt and believable. The ending is tied up too neatly, but that's a minor quibble; most horror and mystery fans will enjoy this book. VERDICT A creepy, suspenseful read that's not quite as dark as the works of Neil Gaiman or Adam Gidwitz. Julie Shatterly, W. A. Bess Elementary School, Gastonia, NC