The engagement of Monica Radelat to Dr. Robert Cook, both of Lansdale, has been announced by her parents.

The bride-to-be is the daughter of Monte and Debbie Radelat of Wiggins, Miss.She is a 2006 graduate of Stone High School in Mississippi, and a 2010 graduate of The University of Southern Mississippi, where she earned a bachelor of science in biological sciences.She is currently attending The Pennsylvania College of Optometry.The prospective bridegroom is the son of Sherri and Pete Pengrin of Ringtown, originally from Tamaqua.He is a 2002 graduate of North Schuylkill High School, a 2006 graduate of Lycoming College, and a 2012 graduate of The University of Southern Mississippi, where he earned his Ph.D in polymer science and engineering.He is currently employed by Lancer Systems in Allentown.A wedding is planned for August of next year.