The Next Step: Step it up(4th book in my The Next Step: Regional's? book series)

The N
The Next Step Won
Inter-National's, with heartbreaks divorces and more, but after
Inter-National's a lot of things remain a mystery like where is the new studio?
will Ace ever make friends with Eldon, will Stephanie ever be friends again
with Emily...... and What about Giselle, what will happen, .... and The Next
Step get's invited to a dance competition in Ottawa, but trouble lies ahead?