Coffee Boy and Peter Darling by Austin Chant (m/m)
A Boy Called Cin and Defying Convention by Cecil Wilde (m/nb)
The Burnt Toast B&B by Heidi Belleau and Rachel Haimowitz (m/m)
A Matter of Disagreement (m/m) and Documenting Light (m/nb) by E.E. Ottoman
What it Looks Like by Matthew J. Metzger (m/m)
All links are Amazon Affiliate links; proceeds go back into LGBTQReads.com. All works on this list are from 25-150 pages, for your quick-reading pleasure! (With thanks to the Tumblr Asker who inspired this post and the SFF novella post to come!)
Fearless by Shira Glassman ($1.29, f/f, 30 pp)
Long Macchiatos and Monsters by Alison Evans ($1.99, m/nb, 44 pp)
What Happens in Berlin by Jen McConnell ($1.99, f/f, 100 pp)
Spice and Smoke by Suleikha Snyder ($2.66, m/m+, 114 pp)
The Belle vs. the BDoC by Amy Jo Cousins ($2.99, f/f, 89 pp)
The Melody of You and Me by M. Hollis ($2.99, f/f, 104 pp)
Second Kiss by Chelsea M. Cameron ($2.99, f/f, 59 pp)
Defying Convention by Cecil Wilde ($2.99, m/nb, 65 pp)
Sated by Rebekah Weatherspoon ($2.99, m/f, 100 pp)
Full Exposure by Amy Jo Cousins ($2.99, m/m, 97 pp)
Whiskey Business by Avon Gale ($3.52, m/m, 117 pp)
Coffee Boy by Austin Chant ($3.99, m/m, 89 pp)
How to Repair a Mechanical Heart by J.C. Lillis
Defying Convention by Cecil Wilde
Gena/Finn by Hannah Moskowitz and Kat Helgeson
Queens of Geek by Jen Wilde
Radio Silence by Alice Oseman
(Bonus: All the Feels by Danika Stone is a fandom YA with a bi LI)