Olivia Sharp, Agent for Secrets
1 The Pizza Monster (1989)
2 The Princess of the Filmore Street School (1989)
3 The Sly Spy (1990)
4 The Green Toenails Gang (1991)
2 The Princess of the Filmore Street School (1989)
3 The Sly Spy (1990)
4 The Green Toenails Gang (1991)