Libby by OverDrive
OverDrive/Libby
Discover and download eBooks, eAudiobooks, and eMagazines for all ages. Use the Libby app or the legacy OverDrive website.
O'Reilly
O'Reilly for Public Libraries
On-demand access to thousands of eBooks (including early releases from O'Reilly) and videos geared towards technology and business.
TumbleBooks
SkillSoft
Skillsoft IT Pro
Training on the most popular applications and hardware in the workforce. Prepare for certification exams.
The Contra Costa County Library eCollections are generously supported in part by The Friends of the Brentwood, Danville, Lafayette, Orinda, Pleasant Hill and Walnut Creek Libraries, and the Walnut Creek Library Foundation.