O’Reilly Safari Includes the contents of the Safari Basic Tech Library. Focused specifically on technology, the Safari Basic Tech Library provides access to a collection of books from a variety of technology publishers, such as O’Reilly Media, John Wiley & Sons, Cisco Press, Manning, Apress, Microsoft Press, New Riders, Adobe Press, Packt Publishing, Que, Wrox, Sams, Pearson Certification and more. O’Reilly books are unlimited simultaneous access.