Staying Indoors

Staying Indoors is a bonus book that introduces the "Key to History" series, a companion to "Hull Crossing Chronicles." In Staying Indoors, four cousins, ages 10-14, return to their Aunt Lila's house in Hull Crossing, Virginia, expecting to continue their adventures of the previous summer. Instead, their spring break, in March 2020, brings far more than expected, including a guest from 1919.