During a fourth-grade field trip to Portwaller History Museum, Penelope fears that she is losing her best friend, Patsy Cline Roberta Watson, and decides to start her own secret museum so that she will never forget anyone important to her.
- ISBN10 1101607815
- ISBN13 9781101607817
- Publish Date 1 January 2013
- Publish Status Active
- Imprint Philomel Books
- Format eBook
- Pages 128
- Language English