A Surreptitious Undertaking

In Book 6 of the Arabella Stewart Historical Mystery series, Bella finds herself temporarily deputized.

When shell-shocked soldiers disappear and die at a secluded sanatorium, Bella Stewart again joins Jax Hastings to investigate. This time, they are in more danger than ever because both of them must go undercover—Jax as a patient and Bella as an employee. After Jax disappears, Bella works against time to rescue him and solve the case.