Rick Riordan
On-Sale Dates is a record of book on-sale dates, each checked against publisher and retailer sources and re-checked nightly.
Next book from Rick Riordan
Next: Camp Half-Blood: From the World of Percy Jackson: The Rite of Aphrodite, goes on sale 30 Mar 2027, in 158 days. Status: Pending.
Different places start the on-sale day at different moments. What the stores state about the day is further down this panel, under its heading.
One source, Apple Books (US), gives 30 Mar 2027. A second source is needed before this is listed.
What the on-sale day means
Not one of Apple Books and Kobo names an hour or a time zone for a digital pre-order. What each store says happens on the on-sale day is in its own sentence below.
An on-sale date is the first day a store is allowed to sell the book. That rule is written down at Penguin Random House, Penguin Random House UK and Hachette UK Distribution.
Every quoted sentence in full, with its link
- Apple Books
When your pre-ordered item becomes available, your payment method is billed and you receive an email.
- Kobo
You’re billed for the book on the day it’s released, not the day you pre-order.
- Penguin Random House
The date that a title is allowed to go “on-sale” and appear on shelves and on display in stores for customers to purchase
- Penguin Random House UK
These titles are supplied to retailers in advance to enable stock to be available for sale on publication day, but must not be sold or otherwise supplied to consumers before the Controlled Publication Date.
- Hachette UK Distribution
The Customer shall not sell or make available to the general public or any third party any Goods before the publication date of such Goods unless authorised specifically in writing by Hachette UK Distribution.
Reader questions and answers
Is the next book out yet?
It is not out yet. It goes on sale on 30 Mar 2027, and the date stands at Pending. Apple Books (US) is the first source on file to state that day.
What's the next book's release date?
It goes on sale on Tuesday 30 Mar 2027, and the date stands at Pending. One source on file states that same day. The date has stood unchanged since 11 Sep 2026.
Is there an audiobook?
No audiobook of Camp Half-Blood: From the World of Percy Jackson: The Rite of Aphrodite is listed anywhere the site checks, and the alert fires on the day one is.
When does the paperback come out?
No paperback of Camp Half-Blood: From the World of Percy Jackson: The Rite of Aphrodite is listed anywhere the site checks, and the alert fires on the day one is.
Books and editions
| Books and editions | Tier | Region | On-sale date |
|---|---|---|---|
| Camp Half-Blood: From the World of Percy Jackson: The Rite of Aphrodite | |||
| Hardcover A format expected for a book of this kind, not listed. | No date | US | Date not held yet Get an alert |
| Paperback A format expected for a book of this kind, not listed. | No date | US | Date not held yet Get an alert |
| Ebook | Pending | US | Unverified: 30 Mar 2027 |
| Audiobook A format expected for a book of this kind, not listed. | No date | US | Date not held yet Get an alert |
| No date Not yet listed: Hardcover US, Paperback US, Audiobook US Get an alert | |||
Release rhythm
- Camp Half-Blood: From the World of Percy Jackson: The Wild ZoneFirst on record Released on 29 Sep 2026
- Heroes of Olympus, The, Book Five: The Blood of Olympus, The Graphic Novel0 months after Camp Half-Blood: From the World of Percy Jackson: The Wild Zone Released on 29 Sep 2026
- The Blood of Olympus: The Graphic Novel0 months after Heroes of Olympus, The, Book Five: The Blood of Olympus, The Graphic Novel Released on 29 Sep 2026
Change log
- Camp Half-Blood: From the World of Percy Jackson: The Wild Zone: On 8 Sep 2026, No date became 29 Sep 2026. Title accepted from discovery: Apple Books (US) listing.
- Camp Half-Blood: From the World of Percy Jackson: The Wild Zone: On 13 Sep 2026, Pending became Listed. Nightly check: Apple Books (US), Google Books.
- Camp Half-Blood: From the World of Percy Jackson: The Wild Zone: On 29 Sep 2026, Listed became Released. Nightly check: Apple Books (US), Google Books.
- The Blood of Olympus: The Graphic Novel: On 8 Sep 2026, No date became 29 Sep 2026. Title accepted from discovery: Apple Books (US) listing.
- The Blood of Olympus: The Graphic Novel: On 9 Sep 2026, No date became 3 Sep 2026. Edition first seen: Apple Books (UK).
- The Blood of Olympus: The Graphic Novel: On 9 Sep 2026, Pending became Released. Nightly check: Apple Books (UK).
- The Blood of Olympus: The Graphic Novel: On 29 Sep 2026, Pending became Released. Nightly check: Apple Books (US).
- Heroes of Olympus, The, Book Five: The Blood of Olympus, The Graphic Novel: On 9 Sep 2026, No date became 29 Sep 2026. Title accepted from discovery: Apple Books (US) listing.
- Heroes of Olympus, The, Book Five: The Blood of Olympus, The Graphic Novel: On 10 Sep 2026, Pending became Listed. Nightly check: Apple Books (US), Google Books.
- Heroes of Olympus, The, Book Five: The Blood of Olympus, The Graphic Novel: On 29 Sep 2026, Listed became Released. Nightly check: Apple Books (US), Google Books.
- Camp Half-Blood: From the World of Percy Jackson: The Rite of Aphrodite: On 11 Sep 2026, No date became 30 Mar 2027. Title accepted from discovery: Apple Books (US) listing.