Evolution Zoology

Katherine Debs clawed her way up from the slums to the peak of the corporate world, a true rags to riches success story. Now her enemies can't show themselves publicly, banished as they are to the shadows by the monopoly she holds on advanced alien technology. But she knows how dangerous a knife in the dark can be. After all, that's where Kat got her start, and no amount of corporate security was enough to keep her from taking what she wanted. Now, someone is rising through the system at an alarming rate; not many levels behind her, and gaining fast.

A cargo ship in distress . . . A mysterious stowaway in an SA pod . . . A crash-landing on a distant, unexplored world . . . An unexpected rescue by an equally unexpected friend . . . Captain Scott and his cohorts are lost in space, and time is running out. To make matters worse, the Free Fleet are not the only ones looking for them.

Evolution is one of the most important processes in life. It not only explains the detailed history of life on earth, but its scope also extends into many aspects of our own contemporary behavior - who we are and how we got to be here, our psychology, our cultures - and greatly impacts modern advancements in medicine and conservation biology. Perhaps its most important claim for science is its ability to provide an overarching framework that integrates the many life sciences into a single unified whole. Yet, evolution has been, and continues to be, regarded with suspicion by many.

Over the past 20 years, paleontologists have made tremendous fossil discoveries, including fossils that mark the growth of whales, manatees, and seals from land mammals and the origins of elephants, horses, and rhinos. Today there exists an amazing diversity of fossil humans, suggesting we walked upright long before we acquired large brains, and new evidence from molecules that enable scientists to decipher the tree of life as never before.

Brian and Deborah Charlesworth provide a clear and concise summary of the process of evolution by natural selection, and how natural selection gives rise to adaptations and eventually, over many generations, to new species. They introduce the central concepts of the field of evolutionary biology, as they have developed since Darwin and Wallace on the subject, over 140 years ago, and discuss some of the remaining questions regarding processes.

What is animal welfare? This concise and accessible guide is for anyone who is interested in animals and who has wondered how we can assess their welfare scientifically. It defines animal welfare as "health and animals having what they want", a definition that can be easily understood by scientists and non-scientists alike, expresses in simple words what underlies many existing definitions, and shows what evidence we need to collect to improve animal welfare in practice. Above all, it puts the animal's own point of view at the heart of an assessment of its welfare.

Into the fire ... Don't miss the final part of this breathtaking new trilogy from multi award-winning author Teri Terry. Shay has followed Xander and joined his mysterious scientific cult at their remote Scottish compound. She's desperately searching for Callie, who went missing before the start...