Pirates Past Noon (Magic Tree House #4)Author/s: Mary Pope Osborne

In Pirates Past Noon, it’s a treasure trove of trouble when the Magic Tree House carries Jack and Annie back to the days of deserted islands, secret maps, and dangerous pirates! Will they discover the hidden buried treasure, or will the pirates discover them? Jack and Annie are put to the test when they are accidentally brought on board a pirate ship. They are forced to think fast or face the possibility of walking the plank!