After more than twenty years of marriage, Wilson Lewis, son-in-law of Allie and Noah Calhoun is forced to admit that the romance has gone out of his marriage. Desperate to win back his wife Jane's heart, he must figure out how to make her fall in love with him again

While working at pleasant but mundane summer jobs in San Francisco, fifteen-year-old twins Sophie and Josh suddenly find themselves caught up in the deadly, centuries-old struggle between rival alchemists Nicholas Flamel and John Dee over the possession of an ancient and powerful book holding the secret formulas for alchemy and everlasting life.

In a world where some people are born with extreme and often-feared skills called Graces, Katsa struggles for redemption from her own horrifying Grace, the Grace of killing, and teams up with another young fighter to save their land from a corrupt king.

Learn about minerals. Aprende de los minerales.

Learn about metamorphic rocks. Aprenda de las rocas metamórficas.

Para treinta y cinco chicas, la Selección es una oportunidad que solo se presenta una vez en la vida. La oportunidad de escapar de la vida que les ha tocado por nacer en una determinada familia. La oportunidad de que las trasladen a un mundo de trajes preciosos y joyas que no tienen precio. La oportunidad de vivir en un palacio y de competir por el corazón del guapísimo príncipe Maxon. Sin embargo, para América Singer, ser seleccionada es una...

Crick lleva en casa cinco años desde Iraq, Jeff y Collin están finalmente casados, y Shane y Mikhail están mejorando silenciosamente las vidas de adolescentes sin hogar que se cruzan en su camino. Todo está bien en el mundo de Deacon, pero nada nunca permanece igual. Cuando sus mejores amigos, Jon y Amy, responden a la llamada de una oportunidad en Washington, DC, Deacon imagina que así es la vida. Amas a gente, y ellos te dejan, y sobrevives....

El suelo looks at how different types of soil form, change, erode, and are used around the world.

Weathering is when rocks break down into sediment due to natural processes, while erosion is when natural agencies such as wind carry sediment to another place. This book explains the different types of weathering and erosion and how these processes work together. Information on how humans can combat these natural but destructive processes is covered. Color photographs show weathering and erosion in action. A helpful diagram explains how they work...

When rocks change because of environmental conditions, the new rocks are called metamorphic rocks. A rock's chemical or physical makeup may change because of conditions such as temperature, stress, or pressure. Your readers will learn fascinating facts including where metamorphic rocks are most commonly found, the different types of metamorphism, and how metamorphic rocks are identified. Full-color photographs depict these rocks in nature. A helpful...