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By far the best OO book on the market.
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The learning of string theory can be a formidable undertaking for those who lack the mathematical background. Indeed, a proper understanding of string theory, not just a forma one, will require a solid understanding of algebraic and differential geometry, algebraic topology, and complex manifolds. There are many books on these subjects, but I do not know of one what will give the student of string theory an in-depth understanding of the relevant mathematics. These two volumes include two rather lengthy chapters on mathematics, one on differential geometry and the other on algebraic geometry. The mastery of these two chapter will give readers a formal understanding of the mathematics, and will allow them to perform calculations in string theory efficiently, but do not give the insight needed for extending its frontiers. There have been a few books published on string theory since these two volumes appeared, but they too fail in this regard (and some even admit to doing so). To gain the necessary insight into the mathematics will entail a very time-consuming search of the early literature and many face-to-face conversations with mathematicians. The "oral tradition" in mathematics is real and one must embed onself in it if a real, in-depth understanding of mathematics is sought.
The physics of string theory though is brought out with incredible skill by the authors, and the historical motivation given in the introduction is the finest in the literature. Now legendary, the origin of string theories in the dual models of the strong interaction is discussed in detail. The Veneziano model, as discussed in this part, has recently become important in purely mathematical contexts, as has most every other construction in string theory. The mathematical results that have arisen from string theory involves some of the most fascinating constructions in all of mathematics, and mathematicians interested in these will themselves be interested in perusing these volumes, but will of course find the approach mathematically non-rigorous.
Some of the other discussions that stand out in the book include: 1. The global aspects of the string world sheet and the origin of the moduli space, along with its connection to Teichmuller space. 2. The world-sheet supersymmetry and the origin of the integers 10 and 26 as being a critical dimension. In this discussion, the authors give valuable insight on a number of matters, one in particular being why the introduction of an anticommuting field mapping bosons to bosons and fermions to fermions does not violate the spin-statistics theorem. 3. The light-cone gauge quantization for superstrings. The authors show that the manifestly covariant formalism is equivalent to the light-cone formalism and is ghost-free in dimension 10. The light-cone gauge is used to quantize a covariant world-sheet action with space-time supersymmetry, with this being Lorentz invariant in dimension 10. This allows, as the authors explain in lucid detail, the unification of bosonic and fermionic strings in a single Fock space. 4. Current algebra on the string world sheet and its origin in the need for distributing charge throughout the string, rather than just at the ends. The origin of heterotic string theory is explained in this context.
But probably the greatest reason to purchase this title is the insight into string theory that is offered by these particular authors --- individuals who have each served as principle architects of string theory since its inception and through its many revolutions.
In general, the prose is congenial as is the level of sophistication in physical and mathematical argument. The mathematical apparatus of string theory can become very heavy very quickly and these authors orient the reader in that difficult terrain in a truly adroit fashion.
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Two years later, out comes this book, Dead Cats Bouncing, from Bedlam Press, an anthology edited by the creators, Gerard Houarner and GAK.
With a contents pages that reads like a who's who of the small press horror scene, we're treated to 15 new Dead Cat stories, plus the original, by authors like Jack Ketchum, Ed Lee, Charlee Jacob, Yvonne Navarro, and Brian Keene. The styles of the stories range wildly from the original short-burst sentence style of the first Dead Cat, to more traditional flowing prose, all the way to sing-songy rhythms like John Skipp's contribution "Soul Maggot Jamboree".
And accompanying the great stories are the pencilled drawings of GAK, an artist with a definite Gahan Wilson influence, with a terrific eye for the smaller details--and he draws a hell of a dead cat.
Dead Cats Bouncing is one surprise after another. For example, I did something I don't normally do when reading an Ed Lee story: I laughed.
Or there's the entertaining way Paul Di Filippo wrote his story, "Mehitabel in Hell".
This is a book for the kid in every adult, for the person who's seen what else is on the shelves and just wants something unexpected.
Call it a book of bedtime stories for the already-damaged child.
Call it whatever you want, just grab it quick before Gerard and GAK do it again with another Dead Cat book, or better yet, Dead Cat the Animated Series. And then it'll be Dead Cat stuffed toys for everyone.
The premise of these tale, forged by Gak and Houarner as they sought and almost captured a Stoker Award, focuses on the exploits of Dead Cat, who was a sacrifice to the goddess Bastet and finds that being in the land of the dead is quite boring. There are no happy hunting grounds filled with birds or mice, no naps and dreams of bliss, or any of the other things that a cat needs to enjoy themselves when finding oneself outside the land of the livelihood. In fact, all Bastet tells him to do is, "eat sand." So, what's a cat to do when confronted with a dilemma like this? Why, return to the land of the living without becoming alive, of course! Most of these portraits of the Dead Cat's "life" are written in choppy sentences, focusing themselves from the thoughts of Dead Cat himself and not in the narration aspect of storytelling, with a few of the writers deviating from that course. At first I found this practice somewhat questionable, but I soon overcame this initial hesitation and found the style enjoyable and, in many instances, funny. This came as quite a surprise, too, because I never thought of many of these writers in the comedic sense before reading DCB.
This isn't to say that the book is a challenging read, because that is far from the case. I found myself finishing it within an hour, covering the two-hundred plus pages of large print in what amounted to no time at all and longing for more. Still, the captivating prospects of a cat that evades death for no other reason than boredom is something worthwhile and deserving of a look, especially if you want to see writers in a different light. Recommended for the oddities, young and old (with attention paid to the profane, of course)!
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Johnny Dixon is depressed when his friend Father Higgins is transferred to a different parish. Father Higgins isn't much happier, since he dislikes his new congregation, and his estranged mother has just died. Soon he visits his friends Johnny and Professor Childermass, claiming that a ghost has been trying to contact him, that he is sleepwalking, and he shows them a strange glassy half-plate with golden fishes in it, and a cryptic rhyme.
Soon afterward, Father Higgins vanishes. The professor, Johnny, and Fergie go to England in an effort to track him -- and find that he is in the grip of a demonic dead knight, part of the pirate De Marisco knights that died long ago -- after some sold their souls to the devil. Now the evil knight known as Masterman is trying to set his old comrades free...
This book has the staples of a good Bellairs book -- evil sorcerers/ghosts/monsters/beasties that will either destroy the world or conquer it, spinechilling chapter endings, cryptic rhymes, and a lot of witty banter between Childermass and other characters. It's not quite as horrifying as some of the other Bellairs books, but it's definitely a good ghost story. Perhaps its greatest weaknesses are that the pacing seems to meander, and some of the plot twists are a bit strained. (Where did Bellairs get the line, "And in case you're wondering, he has developed his powers of ESP"?)
Johnny and Fergie are good as always, the meek Charlie Brown altar boy and the cocky gutsy kid who complement each other like peanut-butter and jelly. Father Higgins is given extra dimension, provided with his sad past with his estranged mother and his wish that he had reconciled with her. And Professor Childermass is his usual grumpy, irritable, generous and brave self.
"Secret of the Underground Room" is not Bellairs' best, but it's definitely a solid ghost-story with
Have you ever been in an underground room full of dead knights? Well, see how Johnny Dixon handled it in The Secret of the Underground Room.
This book is about a boy named Johnny Dixon who traveled all the way to England to try and help a friend who is possessed by an evil spirit. What I learned was that friendship can go a long way.
I really liked this book because it was full of magic and very exciting. Will Johnny save his friend or will he lose him?
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This book can be read in conjunction with "The Ghost in the Mirror" which takes place simultaneously with 'Witch-Finder' and stars Lewis Barnavelt's friends, Rose Rita Pottinger and Mrs. Florence Zimmermann.
When orphaned Lewis Barnavelt, now age thirteen, and his Uncle Jonathan go on vacation in Europe, they drop in on their English cousin Pelham, who owns the ancestral Barnavelt Manor. The housekeeper's son Bertie, who is blind, takes Lewis on a tour of the old mansion and grounds.
Lewis is especially interested in the maze, which he has read about but never seen, and his new friend Bertie shows him the trick of reaching its center. From the description given in 'Witch-Finder,' it was probably a hedged labyrinth of the sort that became fashionable in the late sixteenth century (see M.R. James's story, "Mr. Humphreys and His Inheritance" for a similar tale of a maze and the awfulness at its center).
All is well, until Lewis discovers an old map of the maze with what might be a treasure in the center. He sets out on a midnight excursion, accompanied by Bertie, to the hidden heart of the maze.
Instead of treasure, Lewis accidentally unleashes a demon that summons the ghost of the witch-finder Malachiah Pruitt, three hundred years dead. Lewis and Bertie barely escape the maze with their lives.
Back during Cromwell's reign in England, Malachiah Pruitt had accused one of Lewis's ancestors of witchery and tried to have him burned at the stake. Now Pruitt's ghost has been set free by Lewis and Bertie.
'Witch-Finder' is full of deliciously spooky occurrences, and I enjoyed the 'Sherlock and Watson' role-playing of the two boys as they try to solve the horrible predicament they've gotten themselves into (along with everyone else in the mansion).
Lewis Barnavelt accompanies his uncle Jonathan to England, where they are visiting an older cousin. The cousin also has a housekeeper, and Lewis soon befriends Bertie, the housekeeper's blind son. Bertie and Lewis soon begin exploring happily in a hedge maze, until they find a strange monument in the center. When they pry a brick loose, some invisible, laughing creature escapes and chases them back to the house.
Soon afterward, the adults at Barnavelt Manor start behaving strangely. The cousin becomes sly and cackling, the housekeeper is like a sinister wind-up doll, and the gardener is snarling. Lewis suspects that somehow, this is all connected to a psychotic Puritan witch-finder, Malachiah Pruitt, who once made life miserable for Lewis's ancestor... until the ancestor struck back somehow. And now Pruitt is somehow back for revenge against the Barnavelts.
It's always sort of a guilty pleasure to read one of these books, where horror is handled in a way both lavish and sparing. Something as minor as the rustle of twigs or a funny-looking gravestone can be significant and can strike horror in the reader. Writing-wise, this is one of the better ones. Strickland, who completed the book, knows well how to flesh out Bellairs' storyline. The atmosphere is chilling and almost claustrophobic, in that the walls keep closing in on our heroes. The main problem, perhaps, is that there is relatively little humor leavening the story, except for the continuing Watson-Holmes joke between Bertie and Lewis. On the flip side, late in the book is one of the most touching scenes I have ever read in a Bellairs and/or Strickland book, between Lewis and Jonathan.
Characterizations are very nice. Lewis gains a little more self-confidence and loses a little weight; Jonathan is a little less zesty than usual, but he is also absent for large sections of the book. Bertie is a nice sidekick for Lewis, and his means of knowing that there is something wrong despite his blindness is well done. (The best meaning of stiff-upper-lip) The housekeeper and cousin are a little two-dimensional, but then dimension is not needed. Malachiah Pruitt is a wonderfully sinister villain -- great idea, to make one of the Puritan witch-hunters a psychotic wanna-rule-the-world type. (Though his ambitions to rule the world did feel a little tacked on)
For those of you who are not yet ready to read Stephen King, try these John Bellairs books. Spooky, bone-rattling fun.
Don't bother reading any of their other books, as they all seem to reiterate these first 200 pages