Lost Ocean is a colouring book that pleases the senses of the individual working on it. It has an unusual double-sided embedded poster for colouring, which can be pulled out as and when required. The Lost Ocean takes its readers deep into the unfathomable terrains of the ocean. It describes the whole underwater scene of an ocean in a spectacular manner.The book is meant for all age groups. Colouring is an activity which is not only for children, but equally soothes the minds of adults in today???s stressful times. There are loads of objects and underwater creatures to colour in this book, which takes the readers on the thrilling journey of underwater mystery where one will find the creatures like coral fishes, octopuses, shells, coral reefs and there may be a pirate treasure embedded somewhere in the webs of the corals and bushes. The book is appropriate for anyone who is more than 6 years old.