Clone Camp

Clones on the loose spell double trouble at camp in the third book in a spooky new series that's Goosebumps meets Wayside School Kaitlyn and Noah are arch-enemies at their summer camp, and with good reason. They are rivals in everything, and both are determined to come out on top. But when they suddenly start to see double and it turns out that their camp counselors have doppelgangers running amok, they have to work together to get to the bottom of the strangely replicating counselors and save their camp from the Scaremaster--who seems to be pulling the strings from inside the pages of his creepy book. Will Kaitlyn and Noah learn that it takes two to outwit the Scaremaster and save their campmates, or will the clones win this round? For fans of Goosebumps, Eerie Elementary, and the Haunted Library series, B.A. Frade brings frightfully funny tales to life in this thrilling new series.

Earth, 2516 A.D. The Unified Authority spread human colonies across the six arms of the Milky Way Galaxy, ruling with an iron fist and a powerful military made up almost entirely of clones. Then the alien Avatari invaded—and when the fighting was over, the U.A. retained control over only two planets: Earth and New Copenhagen. Like the thousands of clones born before him, Lt. Wayson Harris was born and bred as the ultimate soldier. But he is unique, possessing independence of thought—and an addiction to the rage of battle. So when he and other clone survivors of the New Copenhagen debacle are sent to cool their heels in an isolated "relocation camp," Harris feels on edge. And with good reason. The military brass are looking for someone to blame for the decimation of the U.A. republic. And who better to scapegoat than those who were born to be sacrificed? But Lt. Harris is about to respectfully disagree—with all the firepower he can muster.

Several model systems have been used to understand the cellular and molecular mechanisms of differentiation of mammalian nerve cells. Each model system has unique advantages and disadvantages and is suited for the study of only certain aspects of differentiation. In this book, the techniques of these models and the usefulness and limita tion of each model system are discussed. An awareness of the use and misuse of each model system is important for a rational interpretation of data and for a reasonable comparison of data obtained from different model systems. With the use of clonal lines of neuronal cells and hybrid neural cells (neural cells x nonneural cells), many new concepts have emerged con cerning the regulation of differentiated functions, the relationship between the expressions of individual differentiated functions, and the relationship between differentiation and malignancy. Some of these concepts have already proved to be relevant to regulation of differentiation in vivo. These new emerging concepts are discussed extensively in this book. Many new agents (physiological and nonphysiological) which induce or increase the expression of one or more differentiated functions have been identified. These agents will be useful biological tools for further studies of the regulation of differentiation in mamma lian nerve cells. This book describes the role of each agent in d- vii viii PREFACE ferentiation of nerve cells by focusing on different model systems and provides a rational basis for selecting the particular differentiating agents for specific problems of differentiation processes.

Earth, A.D. 2519. The clone soldiers of the Enlisted Man’s Empire, formerly members of the Unified Authority’s powerful military, maintain a tenuous grasp on the power they fought so hard to gain. But the U.A. will not be so easy to suppress as they had hoped… A provocateur attacks the Pentagon. Gunships converge on the penitentiary where Unified Authority war criminals are held. And a clone assassin murders Admiral Don Cutter, commander in chief of the Enlisted Man's Empire... It all happens at once—and five minutes later, more assassins attack Wayson Harris as he prepares for a summit with delegates of Olympus Kri. With Harris missing and their most deadly enemies on the loose, the remaining officers of the Empire must uncover a plot to overthrow their government while preparing for war...

The study of purinergic mechanisms has for long been focused on the actions of the nucleoside adenosine, whereby the contribution of nucleotides to the signaling systems has been underestimated. Based on the proceedings of a IUPHAR Satellite Conference held in Leipzig, Germany, this book offers a comprehensive update and overview of nucleotide release, the structure and function of nucleotide receptors, nucleotide-metabolizing ecto-enzymes as well as the physiological functions of nucleotides in the nervous system. The physiology and molecular biology of receptors for ATP and other nucleotides are examined, as are the physiology and molecular biology of enzymes that hydrolyze extracellular nucleotides. At present, a pharmacology of the nucleotide signaling system is being developed. Of particular interest is the production of receptor subtype-specific antagonists and of drugs that selectively affect the extracellular lifetime of the nucleotide. An excellent source of reference for institutes of pharmacology, biochemistry, neurology, zoology, and physiology, and for the pharmaceutical industry.