From audilble.com

In Blackout, award-winning author Connie Willis returned to the time-traveling future of 2060, the setting for several of her most celebrated works, and sent three Oxford historians to World War II England: Michael Davies, intent on observing heroism during the Miracle of Dunkirk; Merope Ward, studying children evacuated from London; and Polly Churchill, posing as a shopgirl in the middle of the Blitz. But when the three become unexpectedly trapped in 1940, they struggle not only to find their way home but to survive as Hitler's bombers attempt to pummel London into submission.

Now the situation has grown even more dire. Small discrepancies in the historical record seem to indicate that one or all of them have somehow affected the past, changing the outcome of the war. The belief that the past can be observed but never altered has always been a core belief of time-travel theory, but suddenly it seems that the theory is horribly, tragically wrong.

Meanwhile, in 2060 Oxford, the historians' supervisor, Mr. Dunworthy, and 17-year-old Colin Templer, who nurses a powerful crush on Polly, are engaged in a frantic and seemingly impossible struggle of their own - to find three missing needles in the haystack of history.

Told with compassion, humor, and an artistry both uplifting and devastating, All Clear is more than just the triumphant culmination of the adventure that began with Blackout. It's Connie Willis' most humane, heartfelt novel yet - a clear-eyed celebration of faith, love, and the quiet, ordinary acts of heroism and sacrifice too often overlooked by history.

BONUS AUDIO: Includes an introduction written and read by author Connie Willis.

Connie Willis has won more Hugo and Nebula awards than any other science fiction author.  Now, with her trademark wit and inventiveness, she explores the intimate relationship between science, pop culture, and the arcane secrets of the heart.

BELLWETHER

Sandra Foster studies fads from Barbie dolls to the grunge look - how they start and what they mean.  Bennett O'Reilly is a chaos theorist studying monkey group behavior.  They both work for the HiTek corporation, strangers until a misdelivered package brings them together.  It's a moment of synchronicity - if not serendipity - which leads them into a chaotic system of their own, complete with a million-dollar research grant, caffè latte, tattoos, and a series of unlucky coincidences that leaves Bennett monkeyless, fundless, and nearly jobless.  Sandra intercedes with a flock of sheep and an idea for a joint project.  (After all, what better animal to study both chaos theory and the herd mentality that so often characterizes human behavior?)  But scientific discovery is rarely straightforward and never simple, and Sandra and Bennett have to endure a series of setbacks, heartbreaks, dead ends, and disasters before they find their ultimate answer....

"CONNIE WILLIS DEPLOYS THE APPARATUS OF SCIENCE FICTION TO ILLUMINATE CHARACTER AND RELATIONSHIPS, AND HER WRITING IS FRESH, SUBTLE, AND DEEPLY MOVING."
- The New York Times Book Review

"KEEN SOCIAL SATIRE TOUCHED WITH GENUINE HUMANITY... CONNIE WILLIS'S FICTION IS ONE OF THE MOST INTELLIGENT DELIGHTS OF OUR GENRE."
- Locus

"A SHEER PLEASURE TO READ... SPRIGHTLY, INTELLIGENT FUN."
- Publishers Weekly

From audible.com

In her first novel since 2002, Nebula and Hugo award-winning author Connie Willis returns with a stunning, enormously entertaining novel of time travel, war, and the deeds - great and small - of ordinary people who shape history.

Oxford in 2060 is a chaotic place. Scores of time-traveling historians are being sent into the past, to destinations including the American Civil War and the attack on the World Trade Center. Michael Davies is prepping to go to Pearl Harbor. Merope Ward is coping with a bunch of bratty 1940 evacuees and trying to talk her thesis adviser, Mr. Dunworthy, into letting her go to VE Day. Polly Churchill's next assignment will be as a shopgirl in the middle of London's Blitz. And 17-year-old Colin Templer, who has a major crush on Polly, is determined to go to the Crusades so that he can catch up to her in age. But now the time-travel lab is suddenly canceling assignments for no apparent reason and switching around everyones schedules. And when Michael, Merope, and Polly finally get to World War II, things just get worse. For there they face air raids, blackouts, unexploded bombs, dive-bombing Stukas, rationing, shrapnel, V-1s, and two of the most incorrigible children in all of history to say nothing of a growing feeling that not only their assignments but the war and history itself are spiraling out of control. Because suddenly the once-reliable mechanisms of time travel are showing significant glitches, and our heroes are beginning to question their most firmly held belief: that no historian can possibly change the past.

BONUS AUDIO: In an exclusive introduction, author Connie Willis discusses her fascination with WWII and the historic context of Blackout.

IMPORTANT NOTE: Blackout is the first volume of a two-part novel. To find out what happens to the time-traveling historians from Oxford, we invite you to download the concluding volume, All Clear.

From audible.com:

One of the most respected and awarded of all contemporary science-fiction writers, Connie Willis repeatedly amazes her many admiring fans with her ability to create vivid characters in unusual situations. With Doomsday Book, she takes listeners on a thrilling trip through time to discover the things that make us most human.

For Oxford student Kivrin, traveling back to the 14th century is more than the culmination of her studies - it's the chance for a wonderful adventure. For Dunworthy, her mentor, it is cause for intense worry about the thousands of things that could go wrong. When an accident leaves Kivrin trapped in one of the deadliest eras in human history, the two find themselves in equally gripping - and oddly connected - struggles to survive.

Deftly juggling stories from the 14th and 21st centuries, Willis provides thrilling action - as well as an insightful examination of the things that connect human beings to each other.
©1992 Connie Willis ℗2000 Recorded Books

From audible.com

Connie Willis' Hugo and Nebula Award-winning Doomsday Book uses time travel for a serious look at how people connect with each other. In this Hugo-winning companion to that novel, she offers a completely different kind of time travel adventure: a delightful romantic comedy that pays hilarious homage to Jerome K. Jerome's Three Men in a Boat.

When too many jumps back to 1940 leave 21st century Oxford history student Ned Henry exhausted, a relaxing trip to Victorian England seems the perfect solution. But complexities like recalcitrant rowboats, missing cats, and love at first sight make Ned's holiday anything but restful - to say nothing of the way hideous pieces of Victorian art can jeopardize the entire course of history.

Delightfully aided by the perfect comedic timing of narrator Steven Crossley, To Say Nothing of the Dog shows once again why Connie Willis is one of the most talented writers working today.
©1998 Connie Willis ℗2000 Recorded Books

Winner of the Nebula Award and the Hugo Award for her most recent novel, Doomsday Book, Connie Willis is widely regarded as one of the most powerful imaginative writers of our time.  Now she weaves together all the drama, lyricism, and warmth of her earlier work in an eagerly awaited new tale.

UNCHARTED
TERRITORY

Findriddy and Carson are two explorers sent to Boohte to survey the ridges and scrub-covered hills of the planet.  Back home, their adventures are followed by countless breathless fans, but the reality is far less romantic as they deal with dust, nitpicking regulations, and uncooperative aliens.  Teamed with a young intern whose specialty is mating customs, and a native guide of indeterminate gender, the group sets out for a previously unexplored sector of the planet.  As they survey canyons and cataracts, battle dangers, and discover alien treasures, they will soon find themselves in alien territory of another kind: exploring the paths and precipices of sex.  And love.

"CONNIE WILLIS DEPLOYS THE APPARATUS OF SCIENCE FICTION TO ILLUMINATE CHARACTER AND RELATIONSHIPS, AND HER WRITING IS FRESH, SUBTLE, AND DEEPLY MOVING."
- The Yew York Times Book Review