This arc is mainly when Jack and Annie discover the tree house.They find things with an "M" on them,like the medallion and bookmark.In the last one,hey meet Morgan


Dinosaurs before Dark

The Knight at Dawn

Mummies in the Morning

Pirates Past Noon

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.