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Ryan Carney is a paleontologist and biologist. As a child, he loved dinosaurs, birds, and animation. Today, he uses this passion for art and science to show how dinosaurs lived.

Ryan Carney is a paleontologist and biologist. As a child, he loved dinosaurs, birds, and animation. Today, he uses this passion for art and science to show how dinosaurs lived.

Ryan Carney is a paleontologist and biologist. As a child, he loved dinosaurs, birds, and animation. Today, he uses this passion for art and science to show how dinosaurs lived.

Personal Best is a 6-level general English course for today’s busy young adults who want to maximize their English language learning experience. Developed with series editor Jim Scrivener, an intern...

An integrated four-skills, American English course for adults and young adults. Four Corners Second Edition Level 3 (CEFR B1) combines effective, communicative methodology with a practical, ´can-do´ ...

An integrated four-skills, American English course for adults and young adults. Four Corners Second Edition Level 3 (CEFR B1) combines effective, communicative methodology with a practical, ´can-do´ ...

Com uma proposta inovadora, este livro apresenta ao leitor um curso de inglês, nível iniciante, que pode ser acompanhado sem a orientação de um professor. Nele o autor lança mão de uma didática ímpar,...

Choices meets the challenge of motivating older teenagers who need to achieve academic and educational goals in a modern world. Combining contemporary, cultural and educational topics with a wide rang...

Uncover a whole new world! Captivating Discovery Education(TM) video and stimulating global topics engage teenage learners and spark their curiosity. Developed in partnership with Discovery Education(...

Salário, Preço e Lucro é uma obra de disputa teórica no seio do movimento operário internacional.Pela primeira vez Marx expõe os elementos essenciais para a construção da teoria da mais-valia.Escrita ...

“Quem Pensa Enriquece” é baseado no resultado de mais de 20 anos de estudo e análise de indivíduos que acumularam fortunas pessoais. Napoleon Hill estudou os hábitos de 16.000 pessoas, entre elas 500 ...