She's known for writing the best-selling book that inspired the movie "Mean Girls."
Wiseman was at the Agnes Irwin school to talk about helping teens - both girls and boys - cope with cliques and power struggles among friends.
Parents in the Radnor School District took a little advice from internationally recognized author and social activist Rosalind Wiseman.
She's known for writing the best-selling book that inspired the movie "Mean Girls."
Wiseman was at the Agnes Irwin school to talk about helping teens - both girls and boys - cope with cliques and power struggles among friends.
She's known for writing the best-selling book that inspired the movie "Mean Girls."
Wiseman was at the Agnes Irwin school to talk about helping teens - both girls and boys - cope with cliques and power struggles among friends.