A milestone was reached Friday, May 29th. in the Placentia Public Library when a new history book of Placentia was launch for author Lee Everts.  Titled "The Placentia Area -A Changing Mosaic" it chronicles the history of Placentia from millions of years before anyone visited to right up to current days.  During her comments author Lee Everts told how she was impressed by the land and the people who occupied or visited over the years.  The event was sponsored jointly by the Placentia Public Library and the Placentia Area Hisatorical Society (PAHS).  President Augusta Whelan of the Library Board acted as MC for the event and passed along congratulations from her group.  President Tom O'Keefe of PAHS expressed congratulations from his group and thanked Lee for all her support to the historical society sine coming to Placentia about nine years ago.  Deputy Mayor Keith Pearson passed along greeting and congratulations from the Town.