Sea Serpent of Emerald Bay

Dive into the Mystery of Emerald Bay and Master Current English!Are you an English learner at the B1-B2 level and tired of textbooks? Are you looking for a challenge that is both exciting and perfectly suited to your language level?The Sea Serpent of Emerald Bay is the novel you have been waiting for.It is not just a coursebook; it is an adventure and science-mystery novel of over $\text{20,000}$ ...