A poignant wordless picture book about a homeless boy and his mum, by Children's Literature Legacy Award winner James Ransome.  Meer

Voice Over Internet Protocol Security has been designed to help the reader fully understand, prepare for and mediate current security and QoS risks in today's complex and ever changing converged network environment and it will help you secure your VoIP network whether you are at the planning, implementation, or post-implementation phase of your VoIP infrastructure.  Meer

Letters between Caroline Ransom Williams, the first American university-trained female Egyptologist, and James Henry Breasted, the first American Egyptologist and founder of the Oriental Institute at the University of Chicago, show that Ransom Williams had a full life and productive career as the first American female Egyptologist.  Meer