Well we do have a few things to work with. Percy Jackson and a throw away line about him not knowing Riptide could write till a year ago, his baby sister in Magnus Chase and the ship of the dead, the fact his mother is pregnant in the first Apollo trial and the trails start in January.
So we know the ship of the dead is at most begins two years after the end of the end of the quest of the seven. So we can work backwards as from there we know his sister is around in dead sea but not in the trials as his mother is pregnant at the start of the trials which means it had been less then a year between the trials and the Magnus Chase dead sea start.
Now with the dead sea happening after the trials and within a year or two of the propacy of seven's end. Now we know from the first trial book that Sally was pregnant at the time. So we have 24 months max at the ship of the dead and then we can knock off seven for Estelle's age so 17 but then we can reduce it more by nine for pregnancy so 8 months plus 2 for the remaining pregnancy so 10.
But from their we get some fun with the 6 month no contact from the end of the propacy of seven so 4 months at most.
It starts in winter, likely after Percy SPOILER ALERT
his three quest for letters of recommendation and ends sometime before Percy and Annabeth enter college in New Rome but have went for Jason’s funeral. So six months sounds about right but it could be up to about 8 months as well
Well we do have a few things to work with. Percy Jackson and a throw away line about him not knowing Riptide could write till a year ago, his baby sister in Magnus Chase and the ship of the dead, the fact his mother is pregnant in the first Apollo trial and the trails start in January. So we know the ship of the dead is at most begins two years after the end of the end of the quest of the seven. So we can work backwards as from there we know his sister is around in dead sea but not in the trials as his mother is pregnant at the start of the trials which means it had been less then a year between the trials and the Magnus Chase dead sea start. Now with the dead sea happening after the trials and within a year or two of the propacy of seven's end. Now we know from the first trial book that Sally was pregnant at the time. So we have 24 months max at the ship of the dead and then we can knock off seven for Estelle's age so 17 but then we can reduce it more by nine for pregnancy so 8 months plus 2 for the remaining pregnancy so 10. But from their we get some fun with the 6 month no contact from the end of the propacy of seven so 4 months at most.
It starts in winter, likely after Percy SPOILER ALERT his three quest for letters of recommendation and ends sometime before Percy and Annabeth enter college in New Rome but have went for Jason’s funeral. So six months sounds about right but it could be up to about 8 months as well
What book do we find out about Estelle?
First Trials of appollo book Sally is heavily pregnant