|
The Invisible Library, book 1 |
2014 |
15.9 |
The Invisible Library, book 2: The Masked City |
2015 |
14.5 |
The Invisible Library, book 3: The Burning Page |
2016 |
16.5 |
The Invisible Library, book 4: The Lost Plot |
2017 |
17 |
The Invisible Library, book 5: The Mortal Word |
2018 |
13 |
The Invisible Library, book 6: The Secret Chapter |
2019 |
18 |
The Invisible Library, book 7: The Dark Archive |
2020 |
18 |
The Invisible Library, book 8: The Untold Story |
2021 |
14 |
One-shots |
Scarlet |
|
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