Second cousins
Virginia Hamilton
The friendship of twelve-year-old cousins Cammy and Elodie is threatened when the family reunion includes two other cousins near their age and Elodie is tempted to drop Cammy for a new companion.

by Thalia Wiggins (2012)
When money becomes tight in the McNair household, Greg is willing to do chores and work in the neighborhood to earn money, but his cousin James looks for an easier way to get the things he wants.
Virginia Hamilton
The friendship of twelve-year-old cousins Cammy and Elodie is threatened when the family reunion includes two other cousins near their age and Elodie is tempted to drop Cammy for a new companion.
Enid Blyton
this book is a short one. Elizabeth Allen is the monitor this term, she looks forward to it. But somebody else wants her to have a mean time. Julian, Elizabeth's close friend's cousin is at the school this term. He wants to beat his rivals at it. He thinks that this school is the worst school. He plans on running away and leaves a note too..... what is going to happen !?!!!?