Uitgevers Sapphire Books

Cover for Alba Arango · Problems in Prague (Hardcover Book) (2018)

Problems in Prague (2018)

Cover for Alba Arango · Problems in Prague - Jj Bennett: Junior Spy (Paperback Book) (2018)

Problems in Prague - Jj Bennett:... (2018)

Cover for Alba Arango · Jeopardy in Geneva (Hardcover Book) (2018)

Jeopardy in Geneva (2018)

Cover for Alba Arango · Jeopardy in Geneva - Jj Bennett: Junior Spy (Paperback Book) (2018)

Jeopardy in Geneva - Jj Bennett:... (2018)

Cover for Alba Arango · Bedlam in Berlin (Hardcover Book) (2018)

Bedlam in Berlin (2018)

Cover for Alba Arango · Bedlam in Berlin (Paperback Book) (2018)

Bedlam in Berlin (2018)

Cover for Alba Arango · The Magic Sapphire (Paperback Book) (2018)

The Magic Sapphire (2018)

Cover for Alba Arango · The Lady Ghost (Paperback Book) (2018)

The Lady Ghost (2018)

Cover for Alba Arango · The Sleepwalking Vampire (Paperback Book) (2018)

The Sleepwalking Vampire (2018)

Cover for Alba Arango · The Mysterious Music Box - Decoders (Paperback Book) (2018)

The Mysterious Music Box - Decoders (2018)

Cover for Alba Arango · The Statue of Anubis (Paperback Book) (2019)

The Statue of Anubis (2019)

Cover for Alba Arango · The Miner's Gold (Paperback Book) (2019)

The Miner's Gold (2019)

Cover for Alba Arango · Danger in Dublin (Hardcover Book) (2018)

Danger in Dublin (2018)

Cover for Alba Arango · Danger in Dublin (Paperback Book) (2018)

Danger in Dublin (2018)

Cover for Alba Arango · El Zafiro Magico (Paperback Book) (2020)

El Zafiro Magico (2020)

Cover for Alba Arango · La Dama Fantasma (Paperback Book) (2020)

La Dama Fantasma (2020)

Cover for Alba Arango · El Vampiro Sonambulo (Paperback Book) (2021)

El Vampiro Sonambulo (2021)

Cover for Alba Arango · Last Stand in London (Paperback Book) (2022)

Last Stand in London (2022)

Cover for Alba Arango · Last Stand in London (Hardcover Book) (2022)

Last Stand in London (2022)