The Burning Page

In an alternate St. Petersburg, librarian-spy Irene faces unimaginable dangers - as her arch-nemesis returns. The Burning Page is the third instalment in the Invisible Library series from bestselling author Genevieve Cogman. Librarian-spy Irene is on probation - and absconding from a mission doesn't look good. But when her escape route home goes up in flames, what's a spy to do?It turns out, Irene's home, the trans-dimensional library, is under siege.
Across dozens of worlds, its once-reliable Gates back to the library are malfunctioning. Irene's nemesis, Alberich, is responsible - with plans to annihilate the library itself. To face the threat, Irene and assistant Kai are posted to St Petersburg. Here, Irene stumbles upon an incredibly dangerous - yet alluring - opportunity. It's a chance to save the library. Saving herself would be a bonus .