- The PJ Library is a national program, sponsored in the Greater Sacramento Region by the Jewish Federation. Each child that is enrolled receives a monthly free, high quality childrenâ€™s book to enrich Jewish values, identity, and celebrations for your Jewish family. More than 800 children in our community are already participating and receiving the gift of PJ Library. In addition to book delivery, our PJ Library program offers a Friday morning playgroup, holiday celebrations, and partnership programs with all of the local schools and synagogues. Every Jewish child from six months to eight year of age in our community is eligible to participate in The PJ Library. To enroll your child in The Sacramento PJ Library, contact us at 916.486.0906 or visit our website at www.jewishsac.org.