Written in Leaves

When the 3 McClelland sisters inherited the family business, all eyes landed on them. Could they keep the Spellbound Books tradition of throwing amazing book-related events alive and turn their first solo event into a raging success?

Reading the leaves for the first time since their parents' accident, the younger two sisters, Poppy and Lily delighted in the hints of romance in their near future. Violet, however, saw trouble linked to someone whose name started with D.
Concerned that her secret would bring the foretold predicament to fruition, Violet hatched a plan to keep it safe. She didn't expect the return of her childhood friend and first crush, or how difficult it would be to live a lie while the world unknowingly sang her praises.

If it's in the leaves is it preordained or mutable?