Wikipedia:Tip of the day/July 29
We have a department that automatically renders selections of articles into book format, for reading on-screen, for printing, or even for ordering a printed book to be sent to you. Preselected collections of articles for this purpose are called Wikipedia books. Wikipedia books may be downloaded in PDF, ZIM, or OpenDocument format.
There are currently 3,552 books available.
You can also create books to add to this collection. It's easy!