Martin and Sylvia's family are taking a trip to the coast of Maine! And they are so excited. Brother and sister are initially disappointed when they see that their vacation on the ocean is situated on what looks like an empty basin of mud. When friends explain that "the tide is out", the children have a chance to learn all about the amazing natural rhythm of "the tides". They also learn about all sorts of tidal adventures that follow the ever-changing waters.
Characters in this Story
Martin is the delightful older brother in all of the various Martin & Sylvia Series. Known for his bright ideas, his enterprising spirit and his kind heart, this seven year old boy finds adventure at all turns, and in all seasons.
Sylvia is the younger sister in the well-loved Martin & Sylvia stories. Five years old, she is known for her cleverness, her delight, and her wonderful sense of humor. She and her brother Martin create adventures and discover marvels -- whether they are at home or out exploring their town.