The Pages Between Us by Lindsey Leavitt and Robin Mellom
"Piper and Olivia have been best friends since…well, forever. But they're distressed to find that their new middle school schedules aren't giving them enough together-time. Luckily, an idea sparks when Piper finds a cute, sparkly notebook to disguise as her "French Class" homework. It's genius—now the two BFFs can stick together all the time. And document their adventures—you know, for anthropology's sake.
But as the two navigate the tricky new world of sixth grade, they realize that they may need to branch out more than they originally thought. Their notebook, once a life raft, begins to feel like a big responsibility. Can they grow up, without growing apart?"- summary from Amazon
A very cute, sweet, funny middle-grade read. I love these two authors and it's so cool they wrote a book together. I hope they write more together!
FTC: Received e-galley from Netgalley. Link above is an Amazon Associate link; any profit goes toward funding contests.