Jim Butcher’s Dresden Files series is the literary equivalent of a Reese’s Peanut Butter Cup. Like that blend of chocolate and peanut butter, the mix of hard-boiled detective fiction with traditional fantasy elements adds up to “two great tastes that taste great together.” Protagonist Harry Dresden, a Chicago-based P.I./professional wizard, has been the subject of 12 books, numerous short stories, a television series and a role-playing game. And he’s helped make his creator Butcher a frequent resident on the New York Times bestseller list.

Side Jobs: Stories from the Dresden Files gathers together all but two of the Dresden universe tales. It also features a new story—the novelette “Aftermath,” which takes place, as the title suggests, immediately following the explosive finale to Butcher’s 12th and most recent Dresden novel, Changes.

Though someone new to the Dresden Files could pick up Side Jobs without too much confusion—Butcher is careful to refresh character descriptions and over-arching plot details—I wouldn’t recommend it. Over the course of 12 books, Harry Dresden’s life has experienced more than its fair share of plot thickening and denouements. It would be easy to spoil more than a few of them by reading this collection first.

But Side Jobs is not aimed at the unchristened—it’s meant for the hordes of fans hungry for everything Dresden. As such, each story is prefaced with a few words, or a few paragraphs, from Butcher explaining the genesis of the story, where it first appeared, and where in the overall publishing timeline it fits.

As a supplement for the hardcore Dresden-phile, Side Jobs hits the mark. This is especially the case with “Backup” and “Aftermath,” two stories that deviate from the traditional “first-person Harry” approach. The former is told from the perspective of Thomas, Dresden’s half-brother and a vampire of the White Court, while the latter is seen through the eyes of Karrin Murphy, an officer of the Chicago police department and one of the series’ principle characters. After so many adventures told by Dresden, it’s refreshing to get into the minds of some of the other characters.

Of course, the biggest drop of honey in Side Jobs is “Aftermath” itself. The end of Changes—equal parts barn-burner and cliffhanger—left readers with some pressing fears for both Harry and the series, and until the next book, Ghost Story, hits the stands in April 2011, “Aftermath” is the only glimpse of the post-Changes universe fans are likely to get.

This glimpse alone is likely to make the reading of Side Jobs a full-time preoccupation.

Neal Stephenson practices alchemy of the literary variety, turning words into gold in the successful conclusion of his Baroque Cycle, The System of the World. Perhaps because he's been racing to get to this third and final volume, this book is the most accessible of the series (not counting his earlier linked novel, Cryptonomicon).

Stephenson dives straight into the political and religious machinations that will, within decades, turn 18th-century England into the industrial powerhouse of the western world. While familiarity with the previous two entries in the series, Quicksilver and The Confusion, is probably a given for any reader of this novel, a brief summary of "The story thus far" is provided at the beginning of the book for readers who are just getting started.

Natural Philosopher Daniel Waterhouse returns from the New World to England only to find himself caught up in a number of intertwining intrigues. He is intimately involved in the private manufacturing of a new machine about which other parties are very curious; the Tory and Whig parties are positioning themselves in readiness for the succession battle after Queen Anne's death; and mysterious assassins have been attacking eminent Natural Philosophers including Daniel himself on the day he arrives in London.

Daniel, who has also been tasked with trying to heal the rift between Sir Isaac Newton and the German mathematician Gottfried Leibniz over who invented calculus, teams with Newton to investigate the attacks. However, Newton has a secondary, private motive. In his role as Master of the Mint, he has long been at war with Jack Shaftoe, King of the Vagabonds, a counterfeiter also known as Jack the Coiner, who intends to sabotage the realm.

There is of course much more going on in this wide-ranging 900-page novel. Daniel's return to England after long years away gives Stephenson plenty of opportunities to use his extensive historical research on the era. The character's observations and asides on aspects of 18th-century British life and society slip seamlessly into the narrative.

At nearly 3,000 pages, Stephenson's exceptional trilogy is an achievement on an epic scale that will delight science fiction readers for years to come.

Gavin Grant writes from Northampton, Massachusetts.

What kind of magic can make a nearly 800-page novel seem too short? Whatever it is, debut author Susanna Clarke is possessed by it, and her astonished readers will surely hope she never recovers. Her epic history of an alternative, magical England is so beautifully realized that not one of the many enchantments Clarke chronicles in the book could ever be as potent or as quickening as her own magnificent narrative.

It is 1806, and Gilbert Norrell is the only true magician in England. He sets out to restore the practice of magic to a nation that has not seen it for more than 300 years. But there is an odd and fateful twist to Norrell's character: he is as scholarly and insufferably pedantic as he is gifted. In short, Norrell is the most boring and unmagical person imaginable. This is Clarke's masterstroke, the necessary touch of ordinary candleshine in the midst of all the uncanny fairy light she dispenses.

Enter Jonathan Strange, the intuitive magician the natural who can improvise in a flash what Norrell has gleaned from long study. Strange becomes Norrell's pupil, but soon the tension between their styles mounts to a breaking point. The two men realize that they have a fundamental disagreement about how to approach the mysterious and terrifying sources of English magic, in the face of which even Albus Dumbledore might find himself unnerved.

Just as Norrell and Strange apprentice themselves to a Golden Age of medieval magicians, Clarke tethers her craft to the great 19th-century English masters of the novel, Jane Austen and Charles Dickens. The book offers not only an Austen-like inquiry into the fine human line between ridiculous flaw and serious consequence, but also a Dickensian flow of language in which a comical surplus of detail rings at last with certain and inevitable significance. This elixir of literary influences gives the story its delightful texture. But there is so much more to Jonathan Strange & Mr Norrell—an energy buckling and straining at the edges of the book in sheer imaginative overflow, just as the realm of Faerie buckles and strains beyond the edges of England's green fields, beckoning us down the overgrown path and through the dark wood. Thus it happens that a novel of nearly 800 pages seems far too short. This is the strangest and, as we gratefully come to understand, the norrellest magic a book lover could wish for.

Michael Alec Rose is an associate professor at Vanderbilt's Blair School of Music.

Savannah Levine, the protagonist of the 11th installment in Kelley Armstrong’s Otherworld series, is a powerful young woman with a lot to prove to the strong personalities that fill her life. Introduced earlier in the series as a child, Savannah is the orphaned daughter of a dark witch and a notorious sorcerer. Under the tutelage of her adoptive parents, who run a supernatural detective agency, Savannah has blossomed into an adept magic user, but she has yet to prove that she has the wisdom to wield her powers in a responsible manner and to take on a greater role in the agency.

While her parents are on a long-awaited vacation in Hawaii, a half-demon PI from Seattle offers her the chance to lead an investigation of her own, into the murders of three young women in the small town of Columbus, Washington. There are hints that the murders have a supernatural connection, and the temptation to take a starring role is too great for the impetuous Savannah to refuse.

The town of Columbus, suffering under the weight of economic recession and barely clinging to hopes of a recovery, doesn’t quite know what to make of a gorgeous, iPhone-wielding, motorcycle-driving PI, even if she is forced keep her magical abilities in the shadows; somewhat lacking in empathy for non-supernatural humans, Savannah does little to put them at ease. She quickly begins to peel back the skin of the decaying town to reveal a rich occult undercurrent and a host of colorful suspects for the murders, from the louche and charismatic leader of a cult of cookie-baking young women to the local rich-boy-turned-bad-seed and his frightening wife. Savannah finds new friends, allies and enemies amongst the townspeople.

Waking The Witch is an imaginative blend of the fantasy and detective genres. The plot moves along at a brisk pace, throwing a good number of twists and tragedies at Savannah, who becomes a more likable character as the book goes on and she seems to warm up to everyday humans. As part of a long-running series, there are significant points in the book that will mean much more to fans than to casual readers, but for the most part the story is self-contained. A few plot threads are left dangling at the end to inform the next chapter in Savannah’s story—and intrigue Armstrong’s loyal readers.

Kage Baker’s The Bird of the River flows as smoothly and powerfully as a river in flood, with secrets, suspense and danger swirling just below the surface. The novel follows the adventures of Eliss, a clever, caring girl on the brink of womanhood. Her sharp eyes and equally sharp brain, combined with a depth of unconscious humility, make Eliss an attractive character for both young and adult readers.

Set in the same reality as Baker’s earlier works The Anvil of the World and The House of the Stag, the novel deals with the universal themes of prejudice, codependence, addiction and autonomy. The world’s two races, the city-dwelling Children of the Sun and the Yendri, a forest-living tribe, are further divided by their religious beliefs. Eliss has a 10-year-old half-brother of mixed race, Alder. Though Eliss does her best to protect him, Alder must choose his own life—with Eliss’ people or those of his father—especially after the death of their drug-addicted mother, Falena.

Most of the action takes place on the enormous river barge Bird of the River, a boat larger than many towns where Eliss has lived. The crew includes Captain Glass, a man who is far more than he appears, the female divers who bring up snags and sunken boats from the river bottom and Eliss, who learns to be the eyes of the vessel, reading the river for signs of hidden danger.

Other characters range from the kindly first mate Mr. Riveter and his family to Krelan, an upper-class boy with a secret Eliss cleverly deduces. A series of demon-robber attacks follow the same route as the barge; as Eliss and Krelan grow closer, they discover the root of the crimes. An independent female cartographer provides Eliss with a healthy role model and mentor, while the Bird of the River itself plays an active part in her development into an independent young woman. Myth and folklore make Eliss’ world seem rich—notably, a ballad about the doomed Falena’s all-too-ordinary life and death.

From its sad and realistic beginning to its startling yet totally believable conclusion, The Bird of the River is an elegantly written, deeply moving tale. Kage Baker’s death from cancer earlier this year makes reading The Bird of the River especially bittersweet.