Hablemos con el agua

This book is a comprehensive, practical presentation of the principles of behavior modification and guidelines for their application. It teaches forms of behavior modification ranging from helping children learn necessary life skills to training pets, to solving personal behavior problems.

Después del último ataque sufrido, los habitantes de Pueblo han recuperado la tranquilidad y su existencia transcurre en paz. Todo parece funcionar a la perfección. Sin embargo, una serie de misteriosas desapariciones van a alterar las cosas... Una amenaza externa, con forma muy peculiar; una criatura extraordinaria dotada de una poderosa arma; una clave por descubrir... El equipo formado por Willy, Vegetta y sus mascotas, Trotuman y Vakypandy, arriesgarán de nuevo sus vidas y pondrán a prueba su ingenio para solucionar el problema.

"It's easy for superpowered crimefighters to turn invisible and sneak up on bad guys. What about real crimefighters? Find out how scientists are using technology to make things disappear before our eyes. Now in Spanish!"--

Simple text and photographs describe the life of Michelle Obama. Michelle Obama became First Lady on January 20, 2009. But before she lived at the White House, she was a powerful lawyer. Learn about her childhood, education, and goals as first lady of the United States.