Stephenie Meyer

Although eighteen-year-old Bella joins the dark but seductive world of the immortals by marrying Edward the vampire, her connection to the powerful werewolf Jacob remains unsevered.

She used to work for the U.S. government, one of the darkest secrets of an agency so clandestine it doesn't even have a name. And when they decided she was a liability, they came without warning, and they killed the only other person she trusted. When her former handler offers her a way out, it is her only chance to erase the giant target on her back. But the information she acquires only makes her situation more dangerous. And now she finds herself...

Although eighteen-year-old Bella joins the dark but seductive world of the immortals by marrying Edward the vampire, her connection to the powerful werewolf Jacob remains unsevered. A pesar de que Bella, dieciocho años de edad, ingrese en el mundo sombrío pero seductor de los inmortales por casarse con el vampiro Edward, ella sigue sin romper con el poderoso hombre lobo Jacob.

Bella debe escoger entre su amistad con Jacobo, un hombre lobo, y su amistad con Eduardo, un vampiro, pero cuando es acosada por una misteriosa cadena de asesinatos, los tres deben decidir si su vida personal es más importante que el bienestar de una ciudad. Bella must choose between her friendship with Jacob, a werewolf, and her relationship with Edward, a vampire, but when Seattle is ravaged by a mysterious string of killings, the three of them...

Bree Tanner joins the army of newborn vampires as they prepare to close in on Bella Swan and the Cullens. "[R]elata el mundo de los vampiros desde una perspectiva más oscura a través de la vampiresa Bree, que había aparecido brevemente en Eclipse"--www.es.wikipedia.org.

"When Isabella Swan moves to the gloomy town of Forks and meets the mysterious, alluring Edward Cullen, her life takes a thrilling and terrifying turn. With his porcelain skin, golden eyes, mesmerizing voice, and supernatural gifts, Edward is both irresitible and impenetrable. Up until now, he has managed to keep his true identity hidden, but Bella is determined to uncover his dark secret" -- from dust jacket flap.

Twilight Saga series/New Moon -Edward, a vampire, leaves his human girlfriend Bella, believing that as long as she is with him, her life is in danger.

When an unseen enemy threatens mankind by taking over humans' bodies and erasing their minds, a young woman risks everything to protect the people she cares about most.

Isabella Swan moves to gloomy Forks, Washington to live with her father. She begins her junior year in high school and becomes fascinated by Edward Cullen. He holds a dark secret which is only known by his family. To Edward, Bella is what he has waited 90 years for, a true soul mate. But he knows the further they progress in their relationship the more he is putting Bella and those close to her at risk. Edward tries to warn Bella that she should leave...