Helen Roy: 8 books

The impact of invasive organisms is second only to habitat loss as a threat to biodiversity and yet, despite increasing ecological awareness, people remain largely unaware of these plants and animals and their potentially devastating impact. Although most biological introductions fail, many prove...

"A ground-breaking identification guide ... the perfect marriage of artistic excellence, deep knowledge and, dare I say it, of scientists' genuine affection." BRETT WESTWOOD This brand new illustrated field guide covers all 47 species of ladybird occurring in the British Isles in...

I’m pleased to present our third collection of mystery stories written for girls. This time we include tales by many popular children’s authors of the early to mid 20th century -- more than 1,300 pages of classic kid sleuthing. Included are: THE PHANTOM TREASURE, by Harriet Pyne Grove THE HAUNTED...

Cornwall is quintessentially a maritime region.  Almost an island, nowhere in it is further than 25 miles from the sea.  Cornwall’s often distinctive history has been moulded by this omnipresent maritime environment, while its strategic position at the western approaches—jutting out into the...

Examinations of civic engagement in digital culture—the technologies, designs, and practices that support connection through common purpose in civic, political, and social life. Countless people around the world harness the affordances of digital media to enable democratic participation,...

This revised and updated edition of Ladybirds provides a succinct but comprehensive and accessible overview of the biology of ladybirds and their parasites, focusing on ecology in an evolutionary context. It provides the latest information, coverage of recent additions to the British list including the...

A valuable reference to help practising researchers not only to understand but also to apply innovative approaches to social work research. Featuring extended case studies of actual research projects, the book provides an overview of a number of central features and qualities of social work...

Social Care, Service Users and User Involvement provides a definitive introduction to practical, philosophical and theoretical issues at the heart of user involvement. This book provides an accessible account of the latest research findings regarding user involvement on three levels: the delivery...