About

We publish the on-sale date of the next book in a series or from an author, checked against publishers, retailers, and the author. Each date shows its tier, its sources, and the last time it was checked. You get an alert when a date is announced or moves.

There are no accounts, no reviews, and no rankings. Dates are never guessed. If a book has no date, the page shows a predicted window clearly labeled as a model, and you can be alerted.

Hardcover, paperback, ebook, and audiobook editions each carry their own date. US dates come first, UK where checked. Graphic novels and manga are next.

Report a wrong date. Every report is checked against sources, and every correction is logged in public. Report an error