Summer of the Sea Serpent is the third book of the Merlin Missions series. It was originally published as the 31st book of the combined Magic Tree House series. During this mission, Jack and Annie first meet Teddy's friend Kathleen who later helps them regularly on adventures.
Synopsis[]
Jack and Annie travel in their magic tree house to the land of the mystical selkies to seek a magical sword for Merlin.
Chapters[]
- Summer Solstice
- The Water Knight
- Cave of the Spider Queen
- Web Walk
- Barrh! Barrh!
- The Selkie
- Cove of the Stormy Coast
- Cloak of the Old Gray Ghost
- The Sword of Light
- The Ancient Question
- Sword and Rhyme
- The Isle of Avalon
Publication Note[]
This book was originally published as book #31 of the Magic Tree House Series. In 2017 the books where Merlin sets the mission were separated from the main series and given their own numbering system.