The Crimson Shard (Blackhope Series #2)

In this riveting sequel to a museum tour guide lures Sunni and Blaise through a painted doorway, where they discover they’ve stepped into a trap — and into eighteenth-century London. Can they evade body snatchers, art thieves, and forgers and figure out how to get back home before it’s too late? Or will keeping their secret safe mean they’re stuck in the past forever?