Book Dictionary

Amazon's proprietary e-book format for Kindle devices, based on MOBI but with additional features and integrated DRM protection. AZW3 is a more advanced version that supports more formatting features.

An introductory section to the main body of the text.

A word or short phrase that appears alone at the top of a column or page of text. It is considered a typographic error that should be avoided, as it disrupts reading rhythm and detracts from the page'...