My new novel, Dual Memory, has now spent two weeks out in the wild world! Thank you to Volumes Bookcafé for hosting the launch, to Richard Chwedyk for leading a conversation with me at the launch, and to my husband, Jerry Finn, for all his support. And thanks to everyone who has bought it, and especially those who have reviewed it. Reader reviews at places like Amazon, Goodreads, and LibraryThing, and word of mouth, are the only sure way to sell books.

Paul Semel interviewed me for his site about Dual Memory, and among his other questions: What inspired the novel? How did Par Augustus get its name? Would the story make a good game? (As a game, I think it would ruin friendships.)

During the discussion at Volumes, I remembered that one of the novel’s characters, so to speak, the Marathon Building, was inspired by an incident that stuck with me from another science fiction work, 17776: What Football Will Look Like in the Future. This is a serialized multimedia narrative by Jon Bois. In Chapter 19, the machines in the story share a eulogy for “our dearest ancestor.” But read the entire story! It’s free online. 17776 is a daring experiment in storytelling, and you don’t need to like football to enjoy its wild inventiveness.

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By the way, if you’re at Goodreads and you haven’t read Semiosis yet, here’s your chance to get the book for free. Five copies are up for grabs. Giveaway closes June 6. Limited to United States. Sign up here.

“And so the boy cut down her trunk and made a boat and sailed away. And the tree was happy… but not really.”

— From The Giving Tree by Shel Silverstein, 1964.

My junior high school had a scandalous “secret” that older students would melodramatically point out to incoming seventh-graders. The hallway floors in one of the buildings was edged with decorative glazed tiles in bright colors. On the first floor near the office, amid tiles depicting anchors, lions, birds, shields, and other motifs, there was a swastika!

Oh, no! Why?

The answer involved a history lesson. The swastika symbol was old, older than Nazis and World War II. Nazis didn’t invent it, they only used it. Our building was older than the Nazis, so when it was built, the ancient symbol had seemed innocent, just like the lions and anchors.

We learned a lot in those buildings. In my case, classes included Spanish, algebra, geometry, civics, literature, art, home economics, and gym. But in the hallways, thanks to that scandalous tile, we also learned a lesson about the world:

The meanings of things change over time, and the past holds surprises.

We also wondered why we were attending school in such old, decrepit buildings. This wasn’t just us kids whining, since teachers and parents had the same question. These buildings were genuine fire traps. At some point — I can’t find out exactly when — the buildings were torn down and replaced by a new middle school elsewhere in the city.

My old junior high school was so unloved that I cannot find a single photo of the buildings on the internet. All I could find were tiles (see photo) in the Men’s Gymnasium, built in 1917, at Indiana University. They seem to have come from the same set of patterns as the ones at my junior high school.

The tiled floor at my old school with the swastika has disappeared. It has become history, a memory with a lesson about history itself.

And the world keeps changing.

If you’re at Goodreads and you haven’t read Semiosis yet, here’s your chance to get the book for free. Five copies are up for grabs. Giveaway closes June 6. Limited to United States. Sign up here.

Semiosis is included in the article “The Best Science Fiction Books About Aliens” by Jamie Green posted this month at Five Books.

Meanwhile, my latest book, Dual Memory, goes on sale today! Available in hardcover, ebook, and audiobook at all major retailers, and if you buy the hardcover book from Volumes Bookcafé, I can autograph it for you.

If you’re in Chicago, I can autograph it in person for you tonight, 6:30 p.m., at Volumes Bookstore Café, 1373 N. Milwaukee Ave., in the Wicker Park neighborhood. I’ll be chatting with Richard Chwedyk, another science fiction author and an entertaining raconteur. It will be fun.

Amazon likes my book! Dual Memory is one of the Best Books of the Month: Science Fiction & Fantasy @ Amazon.com.

If you order the dead tree book from Volumes Bookcafé, I can autograph it for you. The book is available May 16, and there will be a launch party here in Chicago at Volumes that evening.

You can also buy it from your own friendly neighborhood bookstore and all major retailers. Links are here where it says “Buy Now.”

You can read the first chapter at the publisher’s website.