How do you handle an encounter with Medusa on the New Jersey interstate? What's the best way to take down a minotaur? Become an expert on everything in Percy's world with this must-have guide to the Percy Jackson and the Olympians series. Complete with interviews, puzzles, games, and original short stories by Rick Riordan.

In this story without words, Molly must overcome her fear of the shadowy monsters that only she can see in order to return a lost book, and so make a new friend.

Reunited with her merman father and now living on an island located in the Bermuda Triangle, twelve-year-old Emily accidentally awakens the fearsome kraken and also faces a bully from her past.

Gretchen and Clark are scared to stay at their grandparents' house because they hear strange noises from a locked room.

"A teenage girl leaves home to join the legendary Hunters, who protect the people from the terrifying monsters that have overrun their world"--

Staying in Grandpa's spare room for the night, a young boy fears a little door in the corner of the room and a kite Grandpa hung on the wall.

Zack's shocked to find a large, green, six-eyed creature sitting in his place at school one morning, but soon learns that he and the "monster" have a lot in common.

A very reluctant Finn, who would rather be doing anything else, prepares a defense against an imminent attack by the fiendish Legends.

"The Bad Guys are vanishing! A creature with tons of teeth and way too many butts is stealing them one by one. Is this the end for the Bad Guys? Maybe. Will it be funny? You bet your butts it will!"--Back cover.

A twelve-year-old demigod is sent to help the people of Arcopolis, a city infested with monsters.