Meet Max the wise old Sea Turtle, Basil the young Dolphin, Breeze the adventurous Sea Lion and Bali, the seas biggest Blue Whale, as they journey through the high seas battling sharks and looking upon the wonders and mysteries of the deep. Swim with them as the friends help Basil find her family and her journey home then follow them all once again in Book Two as they continue their friendship in "Basil's Return And The Exciting News" Where Basil grows and become a responsible big sister.