You may return Contra Costa County Library materials at the outside book drops located at:
Antioch:
Bay Point:
Brentwood:
Clayton:
Concord:
Crockett:
Danville:
Dougherty Station:
El Cerrito:
El Sobrante:
Hercules:
Kensington:
Lafayette:
Moraga:
Martinez:
Oakley:
Orinda:
Pinole:
Pittsburg:
Pleasant Hill:
Prewett:
Rodeo:
San Pablo:
San Ramon:
Walnut Creek:
Ygnacio Valley: