Becky Albertalli books in order
8 books in the catalogue, about 61 hours of reading in all; the shortest takes 6 hours and the longest 11 hours.
3 series and 2 standalone books in the catalogue.
Simonverse
4 books
Simon vs. the Homo Sapiens Agenda 5.9 h 
The Upside of Unrequited 6.8 h 
Leah on the Offbeat 6.8 h Love, Creekwood length not known
What If It's Us
2 books
Imogenverse
2 books
Imogen, Obviously 11.2 h Amelia, If Only length not known
