The Stellas by Jamillah Scott

The stellas are a teenage rock band who parents were best friends . Unfortunately their parents were in a big plane accident that left the children as orphans when they were young by fate as the years went by they all ended up being adopted by their social worker Nicole but something strange happened somehow in the past when their parents were still alive and just married a scientist friend of theirs created time travel that somehow send the parents to the far future weather children we're teenagers. This is a story of about a family and how time can heal all wounds, even if u have to travel to the future to do it.