The fifth book in the bestselling Percy Jackson and the Olympians series - now as a graphic novel! Discover the story behind the Disney+ series.

Most people get presents on their sixteenth birthday. I get a prophecy that could save or destroy the world.

It happens when you're the son of Poseidon, God of the Sea. According to an ancient prophecy, I turn sixteen and the fate of the entire world is on me. But no pressure.

Now Kronos, Lord of the Titans, is beginning his attack on New York City. And the dreaded monster Typhon is also heading our way. So it's me and forty of my demi-god friends versus untold evil . . .

Return to the World of Percy Jackson in the best-selling, brand-new adventure featuring the original hero in Percy Jackson and the Olympians: Chalice of the Gods  out now!

And don't miss the trio's next adventure in Percy Jackson and the Olympians: Wrath of the Triple Goddess, coming soon!

The fourth book in the bestselling Percy Jackson and the Olympians series - now as a graphic novel! Discover the story behind the Disney+ series.

Honestly, blowing up another school was the last thing I wanted to do.

As the son of a Greek God, I've had my share of near-death disaster - and now my arch enemy Luke wants to invade our camp via an ancient labyrinth.

If he succeeds, thousands of bloodthirsty monsters will attack. So it's goodbye sunshine, hello darkness as four of us descend into the terrifying underground and beyond . . .

Return to the World of Percy Jackson in the best-selling, brand-new adventure featuring the original hero in Percy Jackson and the Olympians: Chalice of the Gods  out now!

And don't miss the trio's next adventure in Percy Jackson and the Olympians: Wrath of the Triple Goddess, coming soon!

The Demigod Files: the perfect companion to Rick Riordan's Percy Jackson series.

The perfect companion to this megaselling series - essential reading for all young demigods!

In these top-secret files, Rick Riordan, Camp Half-Blood's senior scribe, gives you an inside look at the world of demigods that NO regular human child is allowed to see.

These highly classified archives include three of Percy Jackson's most perilous adventures, a Spotter's Guide to Monsters, a Who's Who in Greek mythology, Percy's Summer Camp report and much more.

So, if you're armed with this book, you'll have everything you need to know to keep you alive in your training. Your own adventures have just begun . . .

Rick Riordan has now sold an incredible 55 million copies of his books worldwide

Praise for the Percy Jackson series:

'Witty and inspired. Gripping, touching and deliciously satirical...This is most likely to succeed Rowling. Puffin is on to a winner' - Amanda Craig, The Times

'Puns, jokes and subtle wit, alongside a gripping storyline' - Telegraph

'Perfectly paced, with electrifying moments chasing each other like heartbeats' - New York Times

The Percy Jackson series:

The Lightning Thief; The Sea of Monsters; The Battle of the Labyrinth; The Titan's Curse; The Last Olympian

Heroes of Olympus:

The Lost Hero; The Son of Neptune; The Mark of Athena

The Kane Chronicles:

The Red Pyramid; The Throne of Fire; The Serpent's Shadow

The second book in the bestselling Percy Jackson and the Olympians series - now as a graphic novel! Discover the story behind the Disney+ series.

You can't tell by looking at me that my dad is Poseidon, God of the Sea.

It's not easy being a half-blood these days. Even a simple game of dodgeball becomes a death match against an ugly gang of cannibal giants - and that was only the beginning.

Now Camp Half-Blood is under attack, and unless I can get my hands on the Golden Fleece, the whole camp will be invaded by monsters. Big ones . . .

Return to the World of Percy Jackson in the best-selling, brand-new adventure featuring the original hero in Percy Jackson and the Olympians: Wrath of the Triple Goddess  out now in paperback!

And don't miss the latest instalment in the Nico Di Angelo Adventures, The Court of the Dead, out now!

The third book in the bestselling Percy Jackson and the Olympians series - now as a graphic novel! Discover the story behind the Disney+ series.

It's not every day you find yourself in combat with a half-lion, half-human.

But when you're the son of a Greek God, it happens. And now my friend Annabeth is missing, a Goddess is in chains and only five half-blood heroes can join the quest to defeat the doomsday monster.

Oh and guess what. The Oracle has predicted that not all of us will survive. . .

Return to the World of Percy Jackson in the best-selling, brand-new adventure featuring the original hero in Percy Jackson and the Olympians: Chalice of the Gods  out now!

And don't miss the trio's next adventure in Percy Jackson and the Olympians: Wrath of the Triple Goddess, coming soon!

In book two of the House of Robots series, it's 'bot brains versus 'bot brawn in an all-out war!

Sammy Hayes-Rodriguez and his 'bro-bot' E are making new friends every day as E works as his bedridden sister Maddie's school proxy. But disaster strikes when E malfunctions just in time to be upstaged by the super-cool new robot on the block  and loses his ability to help Maddie. Now it's up to Sammy to figure out what's wrong with E and save his family!