Sim, Jeopardy, and Nelson are supposed to be in Tudor London. Thanks to Uncle Emmett, however, they're in the right time, but the wrong place: aboard the ship of infamous privateer and explorer Sir Francis Drake, setting sail to raid Cádiz.

Trapped, Sim and his friends must navigate explosive sea battles and a mysterious masked mercenary before they can attempt to return to London and their mission to save Sim's father. The Attack of the Sea Dogs can be read as a stand-alone novel, or enjoyed as part of the thrilling Time Keys series written by M. G. Leonard.