The world of unknowable objects—magical items that most people have no idea possess powers—has been quiet for decades, but the three members of a secret society have remained watchful, meeting every six months in the basement of a bookshop in London. They are pledged to protect their archive of magical items hidden away, safe from the outside world—and the world safe from them. But when Frank Simpson, the longest-standing member of the Society of Unknowable Objects, hears of a new artifact coming to light in Hong Kong, he sends Magda Sparks—author by day and newest member—to investigate.

How to Dodge a Cannonball is funnier than the Civil War should ever be. It follows Anders, a teenage idealist who enlists and reenlists to shape the American Future—as soon as he figures out what that is, who it includes, and why everyone wants him to die for it. Escaping his violently insane mother is a bonus. Anders finds honor as a proud Union flag twirler—until he’s captured. Then he tries life as a diehard Confederate—until fate asks him to die hard for the Confederacy at Gettysburg. Barely alive, Anders limps into a Black Union regiment in a stolen uniform.

Stubborn, plain-spoken and from an unimpressive family, Lydia Polk never expected to be accepted into the Royal Academy of Witches. Now, with Hitler’s army rampaging across Europe, the witches of Britain have joined the war effort, and Lydia is key to the cause: she must use her magic to track down magical relics before Hitler and his sycophants can. Then a Nazi witch infiltrates the Academy with heart-breaking consequences, leaving the coven shaken, exposed and divided.

Alex Lyons always has his mind made up by the time the curtain comes down at a performance—the show either deserves a five-star rave or a one-star pan. Anything in between is meaningless. On the opening night of the Edinburgh Festival Fringe, he doesn’t deliberate over the rating for Hayley Sinclair’s show, nor does he hesitate when the opportunity presents itself to have a one-night stand with the struggling actress.

Monica Tsai spends most days on her computer, journaling the details of her ordinary life and coding for a program that seeks to connect strangers online. A self-proclaimed recluse, she's always struggled to make friends and, as a college freshman, finds herself escaping into a digital world, counting the days until she can return home to her beloved grandparents. They are now in their nineties, and Monica worries about them constantly—especially her grandmother, Yun, who survived two wars in China before coming to the States, and whose memory has begun to fade.