The Secrets of Droon, Volume 1
Publish date: February 1st 2005
Publisher: Scholastic, Inc.
Pages no: 352
Edition language: English
Seems similar to the Magic Tree House books. I've only read one, but I'd guess the series is the kids returning to Droon over and over helping solve problems in the land (though maybe there's occasional crossover from Droon into this world?). Nothing really stood out to me as being really interestin...