1Aceinthehole
Bonus points if it doesn't follow the nuclear family dynamic ( mom friend, dad friend, etc.)
2Petroglyph
One I recently read and enjoyed was Machine by Elizabeth Bear. Ignore that it's part two of a series: it's a shared universe; reading the first book is in no way necessary.
3Aquila
People adore Becky Chamber's The Long Way to A Small Angry Planet for
4tardis
>2 Petroglyph: Although the first book, Ancestral Night also has a found family vibe.
