Online Exclusive! PlaybillStore.com is pleased to present the entire line of official souvenir merchandise from Little House on the Prairie The Musical, starring Melissa Gilbert as Ma and now touring the USA for the very first time. The live stage musical, based on the beloved Little House books by Laura Ingalls Wilder, is directed by Francesca Zambello (Disney's The Little Mermaid). Academy Award winner Rachel Portman wrote the score to lyrics by Donna di Novelli. The book is by Rachel Sheinkin (Tony Award for SPELLING BEE).