Estudiamos la temperatura: Organizar los datos (We Study Temperature: Organizing Data)

Gente que hay que conocer is a series of biographies designed for beginning readers. Each book introduces one of the most important individuals in recent times and explains what makes her or him so remarkable. People We Should Know, a companion English-language edition, is also available.

This Title Explains What An Ecosystem Is And How The Plants And Animals Within An Ecosystem Rely On And Effect Its Existence. Different Types Of Ecosystems Are Described, As Well As The Food Webs Within Them. How Some Changes To An Ecosystem Can Be Good And How Some Harmful Changes Can Destroy Them. Teaches Students What An Important Role They Can Play In Keeping These Intricate Ecosystems Alive.

Lincoln Rhyme and Amelia Sachs return to face a criminal whose ingenious staging of crimes is enabled by a terrifying access to information. When Lincoln's estranged cousin is arrested on murder charges, the case is closed. Forensic evidence from Arthur's home is found all over the scene of the crime, and it looks like the fate of Lincoln's relative is sealed.

"NO TE METAS CON JACK REACHER. PERO, SOBRE TODO, NO TE METAS CON SUS AMIGOS. Hace años que Jack Reacher dejó el ejército, pero hay vínculos que nunca se rompen. Por eso, cuando recibe un aviso codificado de una antiguacompañera, Reacher no duda en acudir a la llamada de auxilio. Han asesinado a uno de los miembros de la unidad especial de la que formaron parte. Y nadie ataca a compañeros de Reacher sin salir impune. Nadie"--Jacket.