"Danny Dragonbreath travels to the farthest North to find a way to relight his fire before it's too late"--

"When Princess Harriet climbs an enormous beanstalk, she finds an even bigger surprise--a giant rabbit is keeping a goose and a girl who is half-harp-half-hamster as prisoner, and it's up to Harriet to save the day"--

When Danny and Wendell find an injured bat at the neighborhood pool, they take it to Mexico where Danny's cousin, a bat specialist lives, but once there Danny is snatched up by a giant bat monster, and it is up to Wendell to save him.

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.

What does Danny Dragonbreath do when his super-annoying cousin Spencer gets kidnapped by knights? First, he thinks about how nice and quiet Thanksgiving would be without Spencer. Then, of course, Danny goes off to rescue him, with his cohorts Wendell and Christiana by his side. Their action-packed mission involves a dirty dungeon, a very squelchy moat, a big surprise for Christiana, and jousting galore.