When the goddess Artemis disappears while hunting a rare, ancient monster, a group of her followers joins Percy and his friends in an attempt to find and rescue her before the winter solstice, when her influence is needed to sway the Olympian Council regarding the war with the Titans.

Hugo is a young Sasquatch who longs for adventure. Boone is young boy who longs to see a Sasquatch. When their worlds collide, they become the unlikeliest pair of best friends.

Fresh out of rehab for oxycodone addiction, Casey and some of her friends attend an all-night rave called Survive the Night in the New York City subway, and find themselves fighting for their lives because drugs are not the only danger here--something is using the rave to attract victims, and some of them will not be coming back.

A reluctant monster allows the reader to play with his book.

Jumpy Jack the snail is terrified that there are monsters around every corner despite the reassurances of his best friend, Googily.

See if Marty's monster mania reappears when Bart Ully starts trouble among the library shelves.

A little monster has trouble falling asleep one night because he fears little boys and girls are hiding under his bed and in his closet.

Four female mercenaries known as Boneless Mercies, weary of roaming Vorseland, ignored and forgotten until they are needed for mercy killings, decide to seek glory by going after a legendary monster in this reimagining of Beowulf.

Marty tries not to let it show that he is different from the other kids but his monster appetite is giving him away.

Cleo was the queen bee of the RADs, the normies, and everyone in between at Merston High. But now new girls Frankie Stein and Melody Carver seem to be taking over.