O'Reilly Media is one of the few companies to do this properly with MAKE: magazine.
Published by O'Reilly Media, the book is considered the canonical reference work for Perl programmers.
Hammersley was the author of six technical books and programmers' guides, notably with O'Reilly Media.
Since 2001, several cartoon compilations have been published by O'Reilly Media.
O'Reilly Media and Manning Publications have published material by Frazer.
Head First is a series of introductory instructional books to many topics, published by O'Reilly Media.
He wrote Gaming Hacks, a book published by O'Reilly Media.
He then became employed full-time by O'Reilly Media to further develop Perl and write books on the subject.
DocBook is used by O'Reilly Media for some of their popular computing textbooks.
His work on privacy aspects has been featured in O'Reilly Media.