All virtual services are available and some libraries are open for in-person use, while others remain closed through January 23, 2022. Learn more.
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Harvard Library's O'Reilly Ebooks subscription (a.k.a Safari Books Online) ended August 30, 2025.
Many public libraries have subscriptions to O’Reilly packages. For instance, Boston Public Library resources are available to area residents and O'Reilly Learning is among their online resources.
Harvard librarians are actively pursuing other avenues of access for the most-used O’Reilly resources. If you would like to suggest one, please use our Purchase Request form.
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Our chat reference and Research Appointment Request services are intended for Harvard affiliates. All others are welcome to submit questions using the form on this page.
We are happy to answer questions from all Harvard affiliates and from non-affiliates inquiring about the library's collections.
Unfortunately, we're unable to answer questions from the general public which are not directly related to Harvard Library services and collections.