Uitgevers Baker Street Studios Limited

Cover for Roger Riccard · Surelock Commentary on the Book of James (Book) (2023)

Surelock Commentary on the Book ... (2023)

Cover for Roger Riccard · Sherlock Holmes and the Seven Deadly Sins (Book) (2024)

Sherlock Holmes and the Seven De... (2024)

Cover for Roger Riccard · Colourful Cases of Sherlock Holmes (Book) (2025)

Colourful Cases of Sherlock Holmes (2025)