By Maya A. Jones, The Undefeated

The following first appeared on ESPN’s The Undefeated.

Little brothers can be a lot to handle.

They can be fussy, hardheaded, rambunctious and, well, downright annoying. But 8-year-old Nia Mya Reese has mastered caring for her kid brother, Ronald Michael, 5. Her book, How to Deal with and Care for Your Annoying Little Brother, has become a top 10 best-seller on Amazon, and the No. 1 on the siteโ€™s sibling relationships section.

The idea for the book came last year after students in Nia Myaโ€™s first-grade class were assigned to write about something in which they were an expert. Nia Mya thought about the joys and woes that come with being a big sister. After reading the assignment, Reeseโ€™s mother, Cherinita Reese, encouraged her daughter to continue working on her story beyond the classroom.

โ€œWork on your sentences,โ€ Cherinita Reese said during an interview with CBS Evening News. โ€œWork on the spelling, work on the way that itโ€™s worded. And that will be your summer project.โ€

The book includes lessons of love, patience and care, based upon Nia Myaโ€™s experiences while dealing with her little brother. According to AL.com, Nia Myaโ€™s cousin, Faith Martin, was enlisted to sketch the illustrations. The book was published by Yorkshire Publishing on Nov. 30, 2016.

Since then, Nia Myaโ€™s days have been filled with interviews, book signings and enjoying the success of her first project.

โ€œItโ€™s kind of surreal,โ€ Cherinita Reese told AL.com. โ€œI think the best way to explain it is, you know, youโ€™re supposed to be walking on this path, and then it happens.โ€

Maya Jones is an associate editor at The Undefeated. She is a native New Orleanian who enjoys long walks down Frenchmen Street and romantic dates to Saints games.