Ed and Ghost are back in the saddle - okay, fine, they're in Ed's classic Pacer - in the third book of the Polterguys series. Things are going great ever since the Polterguys broke up the black magic coven terrorizing their town. Business is good, Ed's relationships with his wife and son are better than ever, and even his father-in-law doesn't seem to hate him as much. But when Harry, the well-dressed demon, reappears, Ed knows nothing good can come from it. True to form, Harry wants something - and the demon is determined Ed will find the mysterious package, even if he has to resort to blackmail to get it. Things get even more complicated when Ghost's bio-dad, the famous (and rich) actor Vinny Stephens decides it's time to finally meet his son, there's a new business in town stealing their customers, and Ed's father-in-law is harboring a huge secret that could change his relationship with Ghost forever. Things are always crazy, but it's never dull at Polterguys!

In December 2005 a family began to experience poltergeist-like phenomena in their home. Slowly but steadily the phenomena escalated, and in July 2006 the authors were asked to investigate. This book is a chilling diary of an ongoing poltergeist case which the authors believe rivals any previously documented.

UFO sightings and alien abductions, mystical experiences and psychic phenomena, the near-death and the out-of-body experience--millions of ordinary people around the world report experiencing these events at some point in their lives. Yet, because there is no accepted scientific theory to explain the paranormal, the events--and the people who report them--are ridiculed and dismissed. The problem isn't the people, it's the science. While some cutting-edge researchers and quantum physicists are speculating more frequently that these experiences are caused by something beyond our world--some kind of higher-dimensional reality--any proposed extra-dimensional theories put forth thus far have lacked one key ingredient--expanded consciousness. Extra-Dimensional Universe presents an expanded framework of space, time, and consciousness. This, for the first time, explains how paranormal phenomena can exist. Violette's landscape-altering theory is fully compatible with all the findings of modern scientific research--and ancient wisdom traditions--and clearly explains the science of paranormal events such as UFOs and abductions, mystical and psychic phenomena, and the near-death experience. Violette even reveals that expanded consciousness is the key to understanding why some people experience psychic phenomena such as UFOs or ghosts when others don't. An advancement of the classic theories of R. M. Bucke and P. D. Ouspensky, Extra-Dimensional Universe is itself destined to become a classic of the science of spirituality.

Do a little armchair time-travel, rub elbows with a four-dimensional intelligent life form, or stretch your mind to the furthest corner of an uncharted universe. With this astonishing guidebook, Surfing Through Hyperspace, you need not be a mathematician or an astrophysicist to explore the all-but-unfathomable concepts of hyperspace and higher-dimensional geometry. No subject in mathematics has intrigued both children and adults as much as the idea of a fourth dimension. Philosophers and parapsychologists have meditated on this mysterious space that no one can point to but may be all around us. Yet this extra dimension has a very real, practical value to mathematicians and physicists who use it every day in their calculations. In the tradition of Flatland, and with an infectious enthusiasm, Clifford Pickover tackles the problems inherent in our 3-D brains trying to visualize a 4-D world, muses on the religious implications of the existence of higher-dimensional consciousness, and urges all curious readers to venture into "the unexplored territory lying beyond the prison of the obvious." Pickover alternates sections that explain the science of hyperspace with sections that dramatize mind-expanding concepts through a fictional dialogue between two futuristic FBI agents who dabble in the fourth dimension as a matter of national security. This highly accessible and entertaining approach turns an intimidating subject into a scientific game open to all dreamers. Surfing Through Hyperspace concludes with a number of puzzles, computer experiments and formulas for further exploration, inviting readers to extend their minds across this inexhaustibly intriguing scientific terrain.

View our feature on Kat Richardson's Greywalker. Harper Blaine was your average small-time PI until she died-for two minutes. Now she's a Greywalker-walking the thin line between the living world and the paranormal realm. And she's discovering that her new abilities are landing her all sorts of "strange" cases. In the days leading up to Halloween, Harper's been hired by a university research group that is attempting to create an artificial poltergeist. The head researcher suspects someone is faking the phenomena, but Harper's investigation reveals something else entirely-they've succeeded. And when one of the group's members is killed in a brutal and inexplicable fashion, Harper must determine whether the killer is the ghost itself, or someone all too human. Read Kat Richardson's posts on the Penguin Blog.

Shooting Star shows us how negative entities can create difficulties at home and in the community. Paranormal investigators who have concerns should benefit from the practical advice given on how to build awareness of various paranormal phenomena.

Antagonistic spirits invade the Freeling family's suburban home and kidnap their youngest daughter, Carol Anne