Originally published in Great Britain by Profile Books Ltd, 2016.

Readers can feel the textured illustrations, move the googly eyes, and hear the sounds of aliens traveling around the universe. On board pages.

INVASIVE ALIEN SPECIES Invasive Alien Species: Observations and Issues from Around the World Volume 1: Issues and Invasions in Africa Invasive alien species are spreading into new ecosystems each year. The impacts caused by these invaders can be swift and devastating. The topic of invasive alien species is large, complex, and globally significant at various scales, exacerbated by the globalization of world economies and increased trade and commerce that has overcome natural barriers to species movement. Invasive alien species threaten global food supplies, water quality and availability, and energy production and delivery. With the added risks associated with global climate change, the global homogenization of plants, animals, and microbes is a major factor in the decline in ecosystem health and ecosystem services worldwide. To counter this trend, there is a critical need to unify governments, cultures, and programs to improve cross-boundary coordination to effectively address the wide range of invasive alien species threats to the environment, economies, and to plant and animal health; particularly human health. This 4-volume work is the first to compile a set of useful material for key topics, to provide a better understanding of the overall global threat of invasive alien species and the diverse array of problems faced around the world, and assemble material that includes potential replicable solutions to overcome these threats. The books also highlight the threat posed by invasive alien species in terms of a global ‘call to action’. Since invasive species know no boundaries, it is our hope that by compiling material from different scientific and social perspectives around the world, and sharing knowledge and examples of a diverse array of associated topics, we can advance global awareness and improve unified national responses to the threat posed by invasive alien species.

Transportation of species to areas outside their native ranges has been a feature of human culture for millennia. During this time such activities have largely been viewed as beneficial or inconsequential. However, it has become increasingly clear that human-caused introductions of alien biota are an ecological disruption whose consequences rival those of better-known insults like chemical pollution, habitat loss, and climate change. Indeed, the irreversible nature of most alien-species int- ductions makes them less prone to correction than many other ecological problems. Current reshuffling of species ranges is so great that the present era has been referred to by some as the “Homogocene” in an effort to reflect the unique mag- tude of the changes being made. These alien interlopers often cause considerable ecological and economic d- age where introduced. Species extinctions, food-web disruptions, community alte- tions, ecosystem conversion, changes in nutrient cycling, fisheries collapse, watershed degradation, agricultural loss, building damage, and disease epidemics are among the destructive – and frequently unpredictable – ecological and economic effects that invasive alien species can inflict. The magnitude of these damages c- tinues to grow, with virtually all environments heavily used by humans now do- nated by alien species and many “natural” areas becoming increasingly prone to alien invasion as well. Attention to this problem has increased in the past decade or so, and efforts to prevent or limit further harm are gaining wider scientific and political acceptance.

What might we run into as we expand beyond Earth and into the stars? As we explore our own solar system and beyond, it seems inevitable that we’ll run into aliens ... and what they’ve left behind. Alien artifacts: what might they reveal about us as we try to unlock their secrets? What might they reveal about the universe? In this anthology, nineteen of today’s leading science fiction and fantasy authors explore how discovering long lost relics of alien civilizations might change humanity. Join Walter H. Hunt, Julie Novakova, David Farland, Angela Penrose, S.C. Butler, Gail Z. Martin & Larry N. Martin, Juliet E. McKenna, Sharon Lee & Steve Miller, Andrija Popovic, Jacey Bedford, Sofie Bird, James Van Pelt, Gini Koch, Anthony Lowe, Jennifer Dunne, Coral Moore, Daniel J. Davis, C.S. Friedman, and Seanan McGuire as they discover the stars and the secrets they may hold—both dark and deadly and awe-inspiring.

In space, a vengeful fleet waited.... Then the furred strangers arrived with a plan to save Earth's children. But the General wasn't sure if he could trust an ALIEN OFFER.