An electronic book (e-book or digital book) is a book-length publication in digital form, consisting of text, images, or both, and produced on, published through, and readable on computers or other electronic devices. They can be easily transferred from one electronic device to another.

No, presently we only offer eBooks and do not have printed, hard copies. 

Our ebooks can only be read on Marine Insight mobile Apps.

Unfortunately, we only accept credit cards for now . You can make a FREE account with PayPal and use it for purchasing eBooks. We have recently started accepting debit cards/net banking for Indian users.