April Grace Reilly is a red-haired 11-year-old who lives on a dairy farm in the Arkansas Ozarks with her parents and 14-year-old sister, Myra Sue. Her grandma lives nearby, too. The start of the school year is under way, and April Grace is excited to be back with her sixth-grade friends — until she discovers that some of them are no longer friendly. A new clique, established by one of her former good friends, collectively looks down their noses on those who ride bus No. 9 instead of bus No. 7. So for April Grace, who rides bus No. 9, junior high is not off to a good start.
Isabel and Ian, a married couple introduced in the first book of the series, are still living with the Reillys, and Isabel is recovering from a car accident in which she received a concussion, broken nose, broken leg and cracked ribs. They continue to work to restore their own home to make it habitable. In book one, In Front of God and Everybody, April Grace and Isabel had agreed to turn over a new leaf and start being kind, since both tend to be insensitive to others. Book two leads the reader to believe that April Grace is only mildly successful as she refers to Isabel as a pain in everybody’s neck, spoiled and unattractive.
While visiting Isabel at the hospital, April Grace noticed that her mother’s hands and face were puffy. And at home, her previously energetic mother has been off her feet more and is even taking long naps. This causes concern until April Grace’s parents announce to their daughters that their mother is pregnant. The girls are relieved to know that Mama isn’t suffering from a fatal disease, but they are not thrilled at the idea of having a baby in the house — one who is likely to grab all the attention they are accustomed to getting. April Grace’s mother also receives a diagnosis that she has preeclampsia, and the doctor orders bed rest for her for the duration of her pregnancy.
Unable to leave home except to keep doctor appointments, Mama is in a quandary over preparations for the church’s annual Christmas play that she always directs. April Grace thinks that Isabel would be a perfect fit as director. The family meets with their pastor to introduce Isabel and discuss the idea. Since the pastor has already met Isabel at the hospital and observed her callous interaction with staff, he is reluctant to let her interact with the church’s youth group, yet he finally concedes since April Grace and her sister will be available to help.
To improve her daughter-in-law’s quality of rest, Grandma offers to move into her granddaughter’s bedroom and let Ian and Isabel live in her house so that April Grace’s parents can return to their own room. Everyone agrees to that plan, even though it means April Grace will have to keep sharing her room with her older sister, Myra Sue. But then she is delighted when her parents decide to let her sister stay with and help Ian and Isabel for a time since Isabel is still recovering from her car accident.
Not surprisingly, Isabel, because of her professional background as an actress and dancer, takes a different approach in directing the Christmas play. She conducts auditions and sets expectations that each teen will be on time, never miss a rehearsal and stay until released. Her unbending attitude scares them all. April Grace convinces her to soften her manner a little. Isabel is bent on making the play as successful as she can with the many limitations that exist in the church sanctuary. She assigns to April Grace, who had no intention of acting in the play, a primary part whose character is bossy and mean. She is a natural for the role. The play is a resounding success, and Isabel praises the young people for how well they did.
Ian and Isabel’s old house is now completely restored with the help of Mr. Reilly and some men from the church. They are warmed by the generosity of the church people and community folk who helped furnish their house.
The next day, April Grace stays home from church to be with her mother, who she correctly perceived did not look well, even though she insisted she was fine. Everyone else, including Ian and Isabel, has gone to church for the morning. April gets a Nancy Drew book to read at her mother’s bedside, but then she notices that Mama is gripping the covers and not doing well at all. April Grace decides to call an ambulance, and they both head to the hospital where they are met by family and friends. April Grace’s new baby brother is born prematurely, but both he and Mama are doing fine. Though April Grace and her sister were fearful of how he would change their lives, they are smitten with him. Mama returns home in time for Christmas. Baby brother, Eli, has to stay in the hospital but is brought home in time to start the new year — 1987.