Arthur Conan Doyle

What is my period exactly? Do I need to see a doctor? What does it feel like to wear a pad? What if I get my period at school? Karen Gravelle and her fifteen-year-old niece, Jennifer Gravelle, have written a down-to-earth and practical book that answers any questions you might have about your period, from what it is and what it feels like, to how to choose pads and tampons, to how to talk to your parents about it. The Period Book will help guide you through all the physical, emotional, and social changes that come with your period, as well as related issues like dealing with pimples, mood...

Tome un viaje a México y mira por que este país es especial. Este texto ayuda a los lectores a aprender sobre la comida, los animales y la cultura de México. Las fotografías de color y las preguntas de pensamiento crítico completan esta divertida mirada a las personas y lugares de México. Take a trip to Mexico and find out what makes this country special. Now in Spanish, this carefully leveled text helps readers learn about the food, animals, and culture of Mexico. Full-color photographs and age-appropriate critical thinking questions round out this fun look at the people and places of...

Introduces different kinds of light, the properties of light, and how light can create shadows of different shapes and sizes.

Presente a los lectores las diversas formas en que pueden participar en el voluntariado con este título de no ficción traducido al español. Los lectores descubrirán muchas organizaciones benéficas y programas diferentes, incluidos The Salvation Army, Feeding America, Habitat for Humanity y Médicos sin fronteras a través de imágenes vívidas, gráficos y texto informativo. Este título de no ficción ayuda a alentar a los niños a hacer una diferencia en sus propias comunidades escribiendo a periódicos o políticos o participando en la recaudación de fondos y varios programas o...