The 'CCNA Portable Command Guide' is a supplementary guide to assist network administrators in the proper use of the Cisco IOS and of the commands needed to pass the CCNA vendor exam.

    The book covers all of the new CompTIA Security+ 2008 exam objectives and maps to the new Security+ 2008 exam. This updated edition features many all-new topics, including topics new to the CompTIA exams like cross site scripting, SQL injection, rootkits, and virtualization, as well as topics of increasing importance in the industry as a whole, like the latest breeds of attackers, Wi-Fi Protected Access 2, and Microsoft Windows Vista security.

    The rapid maturation of PHP has created a skeptical population of users from more traditional enterprise languages who question the readiness and ability of PHP to scale, as well as a large population of PHP developers without formal computer science backgrounds who have learned through the hands-on experimentation while developing small and midsize applications in PHP. While there are many books on learning PHP and developing small applications with it, there is a serious lack of information on scaling PHP for large-scale, business-critical systems. Schlossnagle's Advanced PHP Programming fills that void, demonstrating that PHP is ready for enterprise Web applications by showing the reader how to develop PHP-based applications for maximum performance, stability, and extensibility.

    The reader will learn to plan and manage multimedia projects, from dynamic CD-ROMs and DVDs to professional websites.

    In those twelve months, Einstein shattered many cherished scientific beliefs with five extraordinary papers that would establish him as the world's leading physicist. This book brings those papers together in an accessible format. The best-known papers are the two that founded special relativity: On the Electrodynamics of Moving Bodies and Does the Inertia of a Body Depend on Its Energy Content? In the former, Einstein showed that absolute time had to be replaced by a new absolute: the speed of light. In the second, he asserted the equivalence of mass and energy, which would lead to the famous formula E = mc2.The book also includes On a Heuristic Point of View Concerning the Production and Transformation of Light, in which Einstein challenged the wave theory of light, suggesting that light could also be regarded as a collection of particles. This helped to open the door to a whole new world--that of quantum physics. For ideas in this paper, he won the Nobel Prize in 1921.The fourth paper also led to a Nobel Prize, although for another scientist, Jean Perrin. On the Movement of Small Particles Suspended in Stationary Liquids Required by the Molecular-Kinetic Theory of Heat concerns the Brownian motion of such particles. With profound insight, Einstein blended ideas from kinetic theory and classical hydrodynamics to derive an equation for the mean free path of such particles as a function of the time, which Perrin confirmed experimentally. The fifth paper, A New Determination of Molecular Dimensions, was Einstein's doctoral dissertation, and remains among his most cited articles. It shows how to calculate Avogadro's number and the size of molecules.These papers, presented in a modern English translation, are essential reading for any physicist, mathematician, or astrophysicist. Far more than just a collection of scientific articles, this book presents work that is among the high points of human achievement and marks a watershed in the history of science. Coinciding with the 100th anniversary of the miraculous year, this new paperback edition includes an introduction by John Stachel, which focuses on the personal aspects of Einstein's youth that facilitated and led up to the miraculous year.

    A vile betrayal. Necromancer Damian Vesik faces his darkest hour, but he's not dead yet.THIS BROKEN WORLD (Book 4)An ocean of darkness lives in the journal of Philip Pinkerton. Ancient things with no place in our world are rising from the Abyss. Ezekiel, the arrogant, mad god has called us into battle. Does he think we can't touch him, or does he know we can't? I wish I knew. The world’s only hope lies in a forgotten weapon, the strength of our allies, and one necromancer of questionable ancestry. Yeah, this is going to end well.DESTROYER RISING (Book 5)It's been three years since we failed Vicky, the child once known as Elizabeth Gray. Three years she's lived as something not quite alive, but far from dead. Her path grows darker, even as she spreads light and hope through a tortured world. The Destroyer has come to claim her, and I can’t fail her again. I won't. Elizabeth's fate lies in the Burning Lands, and we will storm the gates.RATTLE THE BONES (Book 6)Much has been lost in the conflict with the Fae king and his allies, a conflict we hadn’t known we were in until one of our own fell at his hand. And while a great Seal between realms may have been rebuilt, dark things slipped through in the chaos, creatures who would overrun this world. Our allies are many. Our enemies are terrible. And someone ate my last chimichanga despite the fact I had clearly marked it with a note that said it was mine.This collection includes books 4, 5, and 6 of the Vesik urban fantasy series. Jump into the madness today!

    This is her husband they're talking about. Devastated that her marriage was thrown away for a slut, a gangster moll, who’s been passed around by gang members and even done donkey sex shows, Cheryl walks out. But to make matters worse, she must now be isolated in a police safe house, which turns her world upside down. While in protective custody, Nicky, the gangster moll, finds her rescuer in Brian. Their affair produces what he wants most in life, and hasn’t been able to have with Cheryl, a child. Nicky sees this as a way out of her gangster life and lures him into her web of deceit. When Brian, bored with his wife and enticed by Nicky, makes a life altering decision the results are not only catastrophic but potentially deadly. REVIEW FROM BOOKWENCHES "Gangster Moll is a unique story that takes twists and turns that will leave the reader's jaw on the floor. This is a story of love, mistakes, and deceit. The story wasn't what I thought it would be, and I was pleasantly surprised by the turn it took. I felt completely sympathetic to Cheryl. Her pain and angst came across in the pages with undeniable clarity. Her choices in the story are hard to understand and grasp for me personally, but I feel that Ms. Lewis made a winning choice with the storyline and the avenues it followed. Brian brought out an entirely different set of feelings in me. I couldn't stand him from the beginning, and my feelings only escalated as the story progressed. The author does an outstanding job of leading the reader into a gamut of feelings throughout the book. The book progresses at a quick pace, and the story unfolds without even a hint of what is coming next. There is a bit of a shock factor in some of the references, but I think it added to the understanding of the characterizations. I can't wait to see what else Ms. Lewis might have on tap. She has a unique flair for storytelling." REVENGE is the exciting new sequel to the best-selling story, Gangster Moll. When the husband Cheryl murdered comes back to haunt her, she believes it’s his ghost one minute and then dismisses that as nonsense the next. This torment catapults her into a terrifying world where vengeance from beyond the grave seems more and more likely, and she is driven to desperate measures in a bid to survive.... Book Trailer Video: https://www.youtube.com/watch?v=SdLxG... 83 Reviews on Amazon UK https://www.amazon.co.uk/Gangster-Mol... www.karenlewis.net