If you're reading this book, your life is about to get a lot more dangerous.

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 is 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.

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Also available-

Percy Jackson and the Last Olympian

Percy Jackson and the Battle of the Labyrinth

Percy Jackson and the Lightning Thief

Percy Jackson and the Lightning Thief (audio)

Percy Jackson and the Lightning Thief (film tie-in)

Percy Jackson and the Sea of Monsters

Percy Jackson and the Titan's Curse