As a thank-you from Merlin and Morgan, Jack and Annie are sent on what should be a vacation at a luxurious resort in Cozumel, Mexico, but is, by mistake, an adventure with ancient Mayans, instead.

Never a conventional princess, Harriet becomes an adventurer after learning she is cursed to fall into a deep sleep on her twelfth birthday, but after two years of slaying ogres, cliff-diving, and more with her riding quail, Mumfrey, things go awry at home and she must seek a prince to set things right.

While picking up milk for his children's cereal, a father is abducted by aliens and finds himself on a wild adventure through time and space.

"The Princess in Black and her friends are enjoying a day of sun and sea on Princess Sneezewort's royal boat when a real, live mermaid princess emerges from the waves! Eeeeeee! Princess Posy needs their help protecting her very cute sea goats from being eaten by a very greedy kraken. But the princesses and the Goat Avenger quickly realize that fighting underwater can be tough for land dwellers, and only the mermaid Princess Posy can save the day....

"Marco Polo is a retired Christmas ornament, but in his mind he is a great mouse explorer. Because he's tiny and likely to be lost, he is the least-borrowed of the Book Buddies--toys that children can check out of the library just like a book--and he almost never leaves the library. But the little mouse finally meets the right match in Seth, a boy who is about to attend his first sleepover. If Seth were to bring the stuffed bunny he usually sleeps...

Travel to Ancient Greece with Jack and Annie as they meet Alexander the Great and help tame his wild stallion.