Ooh, what a way to bring Snape back! Great plot, intriguing and very well thought out. I particularly liked the Godric/Salazar parts (the mood of another era is a soft spot of mine and you got that so right!) but the story flowed seamlessly between the different timelines. I also liked how Albus Severus and Scorpius were not sorted in the houses their families expected. ;-) And so many other details!