Nancy Springer Boeken

"The ... final mystery for Enola and Sherlock"--P. [4] of cover.

A thirteen-year-old girl named Gray becomes fascinated by a mysterious Romany boy in her class, who shares her passion for horses. As their friendship develops, she discovers that he carries a dark secret, adding complexity to their bond and exploring themes of trust and understanding amidst cultural differences.

Enola Holmes--younger sister to Sherlock Holmes--is back on another case! As Enola searches for the missing Lady Blanchefleur del Campo, she discovers that her brother Sherlock is just as diligently searching for Enola herself! Sherlock and Enola must solve a triple mystery: What has happened to their mother? And to Lady Blanchefleur? And what does either have to do with their brother, Mycroft? "Flat-out among the best mysteries being written for young people today." - Booklist, starred review Don't miss Enola Holmes: The Case of the Missing Marquess! Now a Netflix original movie starring Millie Bobby Brown, Henry Cavill, and Helena Bonham Carter!

He has a message from their long-lost mother, a message only Enola can decipher. Armed with clues about her mother's whereabouts, Enola walks a path of self-discovery and reconciliation. Will Enola finally be reunited with her mother?

Concise and user-friendly, this college-level text assumes only a knowledge of basic calculus in its elementary and gradual development of tensor theory. The introductory approach bridges the gap between mere manipulation and a genuine understanding of an important aspect of both pure and applied mathematics.Beginning with a consideration of coordinate transformations and mappings, the treatment examines loci in three-space, transformation of coordinates in space and differentiation, tensor algebra and analysis, and vector analysis and algebra. Additional topics include differentiation of vectors and tensors, scalar and vector fields, and integration of vectors. The concluding chapter employs tensor theory to develop the differential equations of geodesics on a surface in several different ways to illustrate further differential geometry.

Enola Holmes is the much younger sister of her more famous brothers, Sherlock and Mycroft. But she has all the wits, skills, and sleuthing inclinations of them both. At fifteen, she's an independent young woman and living on her own in London. When a young professional woman, Miss Letitia Glover, shows up on Sherlock's doorstep, desperate to learn more about the fate of her twin sister, it is Enola who steps up. It seems her sister, the former Felicity Glover, married the Earl of Dunhench and per a curt note from the Earl, has died. But Letitia Glover is convinced this isn't the truth, that she'd know, she'd feel, if her twin had died. The Earl's note is suspiciously vague and the death certificate is even more dubious, signed it seems by a John H. Watson, M.D. (who denies any knowledge of such). The only way forward is for Enola to go undercover, or so Enola decides at the vehement objection of her brother. And she soon finds out that this is not the first of the Earl's wives to die suddenly and vaguely.

Don't miss Enola Holmes: The Case of the Missing Marquess! Now a Netflix original movie starring Millie Bobby Brown, Henry Cavill, and Helena Bonham Carter! Enola Holmes--younger sister to Sherlock Holmes--is back on another case! (Cover may vary) Enola Holmes's landlady, Mrs. Tupper, is the closest thing Enola has to family these days, besides her occasional run-ins with her brother Sherlock. Even though Mrs. Tupper is nearly deaf and can barely cook, she's an endearing presence as Enola longs for her absent mother. So imagine her horror when Enola comes home to find Mrs. Tupper kidnapped! Who would take her, and why? And what does Florence Nightingale have to do with it? From the master of mystery Nancy Springer, here's another absorbing adventure for our award-winning, unstoppable heroine, Enola Holmes. Praise for Enola Holmes: The Case of the Missing Marquess: An Edgar Award Nominee! "Empowered, capable, and smart . . . [with] an impactful message that you can do anything if you set your mind to it."--Millie Bobby Brown, Stranger Things * "Enola shows herself to be an intelligent, rational, resourceful, and brave protagonist. Readers will look forward to hearing this heroine's unique voice again." --Publishers Weekly, starred review * "This is a terrific package. Springer not only provides two fine mysteries, breathtaking adventure, and key-eyed description, but she also offers a worthy heroine." --Booklist, starred review

Don't miss Enola Holmes: The Case of the Missing Marquess! Now a Netflix original movie starring Millie Bobby Brown, Henry Cavill, and Helena Bonham Carter! Enola Holmes--younger sister to Sherlock Holmes--is back on another case! (Cover may vary) Enola is thrown into a tailspin when she receives a desperate message from her old friend, Lady Cecily. Enola knows she must help her friend before it's too late - but she doesn't know how! This complicated case has Enola hunting down clues all over London until she finally discovers the awful truth: Lady Cecily is being held prisoner! Enola must risk her own freedom and join forces with her brother, the famed Sherlock Holmes, to free Cecily. Can Enola trust her brother, and can they save Cecily in time? Praise for Enola Holmes: The Case of the Missing Marquess: An Edgar Award Nominee! "Empowered, capable, and smart . . . [with] an impactful message that you can do anything if you set your mind to it."--Millie Bobby Brown, Stranger Things * "Enola shows herself to be an intelligent, rational, resourceful, and brave protagonist. Readers will look forward to hearing this heroine's unique voice again." --Publishers Weekly, starred review * "This is a terrific package. Springer not only provides two fine mysteries, breathtaking adventure, and key-eyed description, but she also offers a worthy heroine." --Booklist, starred review

When professional typist Letitia Glover is desperate to learn more about the fate of her twin sister Flossie, Enola enlists the help of her brother Sherlock and her friend Tewky to investigate Flossie's husband, the sudden death of his first wife, and the mysterious appearance of a black barouche

"Enola Holmes is on the case! A graphic novel adaptation of Nancy Springer's bestselling mystery series about Sherlock Holmes' resourceful younger sister!"--Provided by publisher