On the Road (Hannah Montana #14)

Series Description:
Miley Stewart looks like a regular girl-next-door, but when the lights go down, Miley is teen pop sensation Hannah Montana! Off stage, Miley wants her life to be as normal as possible, so only a few people know the truth about her dual identity. But keeping that secret is harder than Miley ever thought it would be. 

Hannah Montana #15: On the Road 
Miley is totally disappointed! Her dad canceled Hannah Montana's European concert tour because she is flunking biology. But if she can ace her midterm, Hannah's tour is back on! Miley is determined to go to Europe, so she creates song and dance routines as study techniques for the test. Will Miley's preparations earn her an A, or will she be left singing the blues? Plus, when Miley's dad forbids her to travel alone for a Hannah Montana charity concert, she decides to take matters into her own hands—and goes anyway!