Zoe Kahn's family has been in charge of keeping watch on the secret menagerie of mythical creatures like unicorns, dragons and phoenixes for centuries. Six griffin cubs have escaped, or is someone trying to sabotage the Menagerie? Zoe and her classmate Logan Wilde must get the cubs back.

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.

"A story following an old woman and a young soldier in a war-torn country as they seek a mythical creature called the Rain Heron"--

Queen Bitterblue of Monsea has been doing the hard work of rebuilding her kingdom for nearly five years when she first learns about the magical land to east where people and animals perform feats greater than even the most impressive Grace. When her envoy's ships drown, Bitterblue takes off on a diplomatic mission with her most trusted advisors, while politicians in Monsea consider what could happen if the Queen were to disappear as well.

In the house of Helios, god of the sun and mightiest of the Titans, a daughter is born. But Circe is a strange child -- not powerful, like her father, nor viciously alluring like her mother. Turning to the world of mortals for companionship, she discovers that she does possess power -- the power of witchcraft, which can transform rivals into monsters and menace the gods themselves. Threatened, Zeus banishes her to a deserted island, where she hones...

Returning from their adventures in Night of the Nine Dragons, Jack and Annie track the facts about favorite creatures from myth and legend, including dragons, mermaids and unicorns.