When Brooklyn Mae's dad returns home from oversea's, she is broken. Not only did her dad die oversea's, but he left her an orphan as well. She has no where to go, no one she can turn to until her uncle offers to taker her in. One of the only rules he left her with, don't bother Sherlock! Brookyn quickley realizes who Shrlock is, and soon she becomes fasinated with the world he lives. Sherlock warms up to her also, and so when she asks he doesnt hesitate (much) to start teaching her how to observe. But when danger arises, will Brooklyn be able to save the day?