Online book tracking refers to the process of keeping a record of the books you have read, want to read, or are currently reading, using an online platform or app. This can help you keep organized and easily access information about your reading habits and preferences. Some popular online book tracking platforms include Goodreads, LibraryThing, and Shelfari. These platforms allow you to create virtual bookshelves, track your reading progress, write reviews, and connect with other readers. By using online book tracking tools, you can easily keep track of your reading goals, discover new books, and share your reading experiences with others.