Photograph of CSLA guests attending a book fair and looking at children's book for sale, during the 40th anniversary Church and Synagogue Library Association conference held at the Inn at Valley Forge in King of Prussia, Pennsylvania.

Photograph of four guests talking with one another in an exhibit hall, during the 40th anniversary Church and Synagogue Library Association conference held at the Inn at Valley Forge in King of Prussia, Pennsylvania. The two people on the right have been identified as Betty and her husband Arthur Swarthout.

Photograph of guests gathered in a hall and getting refreshments from tables and looking at exhibition stands, during the 40th anniversary Church and Synagogue Library Association conference held at the Inn at Valley Forge in King of Prussia, Pennsylvania.

Photograph of a CSLA guests holding up "The Christmas Story" book, taken during the 40th anniversary Church and Synagogue Library Association conference held at the Inn at Valley Forge in King of Prussia, Pennsylvania.

Photograph of conference guests stopping by a long table filled with many books and reviewing over them, during the 40th anniversary Church and Synagogue Library Association conference held at the Inn at Valley Forge in King of Prussia, Pennsylvania.

Photograph of a woman stopping by an exhibit stand and looking at their books, taken at the 40th anniversary Church and Synagogue Library Association conference held at the Inn at Valley Forge in King of Prussia, Pennsylvania.

Photograph of three conference guests looking over children's books that are for sale at the the 40th anniversary Church and Synagogue Library Association conference held at the Inn at Valley Forge in King of Prussia, Pennsylvania. The book the woman on the right is holding is titled "What does Love look like? By Janette Oke."

Photograph of guests seated at a long table and reviewing documents as they are in the library of Or Shalom Synagogue. Taken during the 40th anniversary Church and Synagogue Library Association conference that was held at the Inn at Valley Forge in King of Prussia, Pennsylvania.

Photograph of guests visiting exhibit stands and looking over books on display, during the 40th anniversary Church and Synagogue Library Association conference held at the Inn at Valley Forge in King of Prussia, Pennsylvania. Other stands and guests are visible in the background in the hall.

Photograph of a group of women wearing Congregational Collections shirts seated at their table during the 40th anniversary Church and Synagogue Library Association conference held at the Inn at Valley Forge in King of Prussia, Pennsylvania.

Photograph of four CSLA guests standing together and conversing, two women eating grapes and drinking tea as they are attending the 40th anniversary Church and Synagogue Library Association conference held at the Inn at Valley Forge in King of Prussia, Pennsylvania.

Photograph of CSLA members touring the library at the Westminster Presbyterian church, taken during the 40th anniversary Church and Synagogue Library Association conference that was held at the Inn at Valley Forge in King of Prussia, Pennsylvania.

Photograph of Daybreak, musicians known for their rich blend of instruments and voices, performing for the guests at the 40th anniversary Church and Synagogue Library Association conference held at the Inn at Valley Forge, Dunhill Ballroom on July 14, 2007, in King of Prussia, Pennsylvania.

Photograph of Daybreak, a musical group performing for the guests attending the 40th anniversary Church and Synagogue Library Association conference held at the Inn at Valley Forge in King of Prussia, Pennsylvania.

Photograph of a stand selling "read" pins, for fifteen dollars each. The stand, "Designs by Lucinda," was taken at the 40th anniversary Church and Synagogue Library Association conference held at the Inn at Valley Forge in King of Prussia, Pennsylvania.

Photograph of Dr. Iftekhar Hussain giving a workshop titled "Understanding your neighbor’s faith," during the 40th anniversary Church and Synagogue Library Association conference held at the Inn at Valley Forge in King of Prussia, Pennsylvania.

Photograph of Dr. Larry Day giving a lecture titled "Self-esteem by God's design," during the 40th anniversary Church and Synagogue Library Association conference held at the Inn at Valley Forge in King of Prussia, Pennsylvania. The text on the projector reads, "If we don't become my own best friend I will be my own worst enemy." - Dr. Day.

Photograph of Dr. Miriam Johnson giving a workshop titled "Secular children’s books with spiritual values," during the 40th anniversary Church and Synagogue Library Association conference held at the Inn at Valley Forge in King of Prussia, Pennsylvania. Johnson is seen holding up a book that feature a photograph of Dr. Marin Luther King Jr.

Photograph of Dr. Miriam Johnson giving a workshop titled, "Secular children’s books with spiritual values," during the 40th anniversary Church and Synagogue Library Association conference held at the Inn at Valley Forge in King of Prussia, Pennsylvania. Johnson is holding up a children's book and reading it to the workshop attendees.

Photograph of Dr. Miriam Johnson giving a workshop titled "Secular children’s books with spiritual values," during the 40th anniversary Church and Synagogue Library Association conference held at the Inn at Valley Forge in King of Prussia, Pennsylvania. Johnson is seen standing behind a row of books, and holding up one titled "Brother Juniper."

Photograph of Dr. Miriam Johnson giving a workshop titled "Secular children’s books with spiritual values," during the 40th anniversary Church and Synagogue Library Association conference held at the Inn at Valley Forge in King of Prussia, Pennsylvania. Johnson is seen standing behind a row of books, and holding up one titled "Brother Juniper."

Photograph of Elain Amromin being awarded the Pat Tabler Memorial Scholarship Award during the 40th anniversary Church and Synagogue Library Association conference held at the Inn at Valley Forge in King of Prussia, Pennsylvania.

Photograph of an exhibition stand set up during the 40th anniversary Church and Synagogue Library Association conference held at the Inn at Valley Forge in King of Prussia, Pennsylvania. A woman is seen standing in front of the exhibit and looking at their materials, other stands and guests are visible in the background.

Photograph of an exhibitor attending the the 40th anniversary Church and Synagogue Library Association conference held at the Inn at Valley Forge in King of Prussia, Pennsylvania. The exhibitor has stopped by a stand with books and is reading the back of one.