Mama Bear Gina is Jeanne Crowley, a retired public school music teacher. Her colleagues called her “Mama Bear.” She is “Gina” to her four granddaughters. They, and many of the stud...view moreMama Bear Gina is Jeanne Crowley, a retired public school music teacher. Her colleagues called her “Mama Bear.” She is “Gina” to her four granddaughters. They, and many of the students she encountered in her thirty-year career provide the inspiration for her children’s stories. This is her third book.view less