Publisher-confirmed calendar
New books coming in September 2026
This maintained calendar tracks books with a confirmed title, print ISBN, and on-sale date on an official publisher page. Dates can move, so every entry includes a source for a final check before ordering.
2 confirmed releases
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September 1, 2026
Powerful
by Lauren Roberts · Young adult romantasy
The Powerless companion story arrives in trade paperback.
ISBN: 9781665966313
Verify with the publisher ↗ -
September 15, 2026
Flavors Beyond Ilya
by Lauren Roberts and Gabi Moskowitz · Fantasy companion
An official cookbook inspired by the world and culture of the Powerless series.
ISBN: 9798886743999
Verify with the publisher ↗
How to use the release calendar
Save a month when you want a manageable list rather than a full-year forecast. The calendar favors official publisher records over rumor posts or retailer placeholders, and it separates new works from later paperback editions and companion books in the description.
Release dates remain provisional until publication. The weekly maintenance check verifies that every calendar month remains reachable and included in the sitemap; editorial additions are made as more publisher schedules become public.