"Un Fragile Design" è il secondo libro della serie "The Bells of Lowell", scritta da Tracie Peterson e Judith Miller, edito da Bethany House Publishers. In questo romanzo avvincente, Arabella, desiderosa di indipendenza, abbandona la sua rigida educazione shaker per la vivacità di Lowell. In questa nuova città, Arabella si trova a un bivio: da un lato l'amore, dall'altro un pericolo incombente. Il romanzo offre un viaggio emozionante attraverso le sfide e le gioie della vita di Arabella, mentre lotta per trovare il suo posto nel mondo.

I understand you're asking for a description of a vehicle based on information about a book. However, the provided information does not mention any vehicle, device, or machine. The description is for a novel titled "A Fragile Design" by Judith Miller, which is part of the series "The Bells of Lowell." This book tells the story of Arabella, a young woman who leaves her Shaker community for Lowell, Massachusetts, where she encounters love and danger.

It seems there's been a misunderstanding. The information provided does not describe any vehicle or technical object, but rather a fictional story. If you're interested in learning more about the book itself, I can provide you with a summary or answer any questions you might have about its plot, characters, or themes.