Colorea Conmigo, Mama!

Una novela negra repleta de acción que retrata la Barcelona más oscura en tiempos de crisis. Ruth Santana es una joven desahuciada y pluriempleada que vive en el umbral de la pobreza para pagar lo que considera su deuda con los bancos. Vive en una ratonera insalubre y desde hace unos meses espera a la salida de los supermercados para coger pan o yogures. Por alguna razón que ni ella misma comprende, sigue luchando. Una noche, un desconocido le hace una oferta. Quiere que le ayude a reventar cajeros automáticos. El hombre le ofrece dinero rápido para pagar su deuda con el banco y volver a ...

MANUAL FOR COMMUNITARIAN SOCIAL WORK - This book is a basic document for students and professionals of the different disciplines of Social Sciences related to community action: social workers, socio-cultural animators, social educators, psychologists, etc., who want to develop their professional activity in this collective ambience, professionals who believe in what they do and why they do it, and who are willing to accompany the community and its members in a process of change and growth.

What causes sound? How does sound travel? Sound begins when matter vibrates. Without this vibration sound could not move and nothing would make any noise. Starting with tiny molecules, this book explains the main concepts of sound and furthers understanding through a series of easy-to-do experiments that will appeal to readers of all ages.

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 book shows readers how Newton's three laws of motion affect divers, skydivers, and mountain climbers' movements. Readers discover who uses gravity, and who works against it, and all other forces that contribute to a successful dive or climb. After reading this book, readers can decide if they will ever be interested in engaging in one of these extreme sports.