OverDrive will completing upgrades between 6:00 a.m. and 8:00 a.m. Eastern Time on Tuesdays and Thursdays only during the period noted above. Service will be impacted only once for approximately sixty minutes or less. 

OverDrive expects the impact to users to be minimal. You will still be able to sign in to your digital collection and browse or read titles, but may encounter errors when attempting to borrow, place a hold, or return titles during your maintenance period. 

We apologize for this inconvenience.