¿De quién son estas rayas?

El anónimo detective de El misterio de la cripta embrujada, El laberinto de las aceitunas y La aventura del tocador de señoras regresa a la acción en tiempos de crisis. Contra su voluntad, es decir, movido por la amistad y sin un euro en el bolsillo, vuelve a ejercer de insospechado sabueso en la Barcelona de hoy en una carrera contrarreloj por desarticular una acción terrorista antes de que intervengan los servicios de seguridad del Estado.Años después de dejar el sanatorio mental donde compartieron celda, Rómulo el Guapo le propone un golpe a nuestro protagonista. Su negativa y la...

Readers may never expect that they might free fall to Earth, but if they have ever dived into a pool, that's exactly what they've done. This Spanish-translated book shows readers how Newton's three laws of motion affect divers, skydivers, and mountain climbers' movements. Readers discover who uses gravity, who works against it, and all other forces that contribute to a successful dive or climb. After reading this Spanish-translated book, readers can decide if they will ever be interested in engaging in one of these extreme sports.

Learn multiplication on a fun-filled trip to the supermarket! The displays, shelves, and layout of a local grocery store provide ample opportunities for students to learn multiplication as they are engaged in reading high-interest content. This Spanish book combines mathematics and literacy skills, and uses practical, real-world examples of problem solving to teach math and language arts content. The full-color images, math graphs and charts, and practice problems make learning math easy and fun. The table of contents, glossary, and index will further understanding of math and reading...

An innovative tool supports high school students and teachers in the area of language and communication. PP.