One Bad Egg — Jacqueline Vick

When author Edward Harlow offers to host an Easter egg hunt for St. Michael's Group Home, his secretary and brother, Nicholas, bears the brunt of the workload, which includes placating an overbearing event organizer, wrangling orphans on a sugar high, and managing a gigantic Easter Bunny with a bad attitude. Then someone dumps a body in the laundry hamper, and both brothers scramble to discover the culprit before the killer can strike again.  A holiday novella.