Uitgevers Sharlie Adventures

Cover for Craig Vroom · Discovering Sharlie - Case of the Missing Sea Serpent (Hardcover Book) (2015)

Discovering Sharlie - Case of th... (2015)

Cover for Craig Vroom · The Tall Trees (Hardcover Book) (2016)

The Tall Trees (2016)

Cover for Craig Vroom · Yellowstone Yeti : Case of the Gushless Geyser (Hardcover Book) (2018)

Yellowstone Yeti : Case of the G... (2018)

Cover for Craig Vroom · The River of No Return (Paperback Book) (2019)

The River of No Return (2019)

Cover for Craig Vroom · The Great Salmon River Mystery: Another Lucky Penny Detective Adventure (Paperback Book) (2022)

The Great Salmon River Mystery: ... (2022)