The Heroes of Olympus · Book 3
The Demigod Diaries
- Published
- 14 August 2012
- Pages
- 256
- ISBN-13
- 9780141344379
- Type
- companion

About this book
Between The Son of Neptune and The Mark of Athena, The Heroes of Olympus continued in 2012 with The Demigod Diaries, a companion volume sitting inside Rick Riordan's widened, seven-narrator cast spanning both Greek and Roman camps.
Its place in The Heroes of Olympus
The Demigod Diaries is book 3 in the The Heroes of Olympus series. It follows The Son of Neptune. It is followed by The Mark of Athena. See the full The Heroes of Olympus reading order.
The Heroes of Olympus picks up months after the Titan war that closed Percy Jackson and the Olympians — and immediately breaks its own world open. A boy wakes on a school bus with no memory and a name he is not sure is his; meanwhile Percy Jackson has vanished from Camp Half-Blood entirely. The answer to both mysteries is the series' great twist: the Greek gods also have Roman aspects, and a second, secret camp of Roman demigods has existed all along, trained for discipline and conquest where the Greeks prize…
Editions
- edition · unknown publisher · — · ISBN 9781423163008
- edition · unknown publisher · — · ISBN 9780141344379