Murder Can Wreck Your Reunion(1997)
(The fourth book in the Desiree Shapiro series)
A novel by Selma Eichler
Private investigator Desiree Shapiro receives a frantic call from her niece, who is suspected of murdering a former sorority sister at a reunion, drawing Shapiro into her fourth treacherous--and hilarious--mystery.
Used availability for Selma Eichler's Murder Can Wreck Your Reunion
January 1997 : USA Mass Market Paperback