Sunny, Diary Three by Ann M Martin. It's the only one of the California Diaries that was written by her (all others were ghosties) and it shows. Gets me every damn near time.
This is quite embarrassing really, but last night I read the delightful book 'The Miraculous Journey of Edward Tulane' by Kate Dicamillo and I actually shed a tear at the end.
She is my idol. I own just about every book she's written, and every single one of them made me cry. She has this way with subtly that just pulls slowly at your heartstrings until the last word of the book rips it right out. No other writer has had the same effect on me.
Edward Tulane is by far my favorite, but read The Magician's Elephant and A Tiger Rising. You won't regret it.
Recently, I cried during:
The Fault in Our Stars
Allegiant, which is the last book in the Divergent series.
I think that may be a different type of crying .Libby's 5th ed. -Managerial Accounting
Nicholas Sparks, anyone?
Oh I forgot The Lovely Bones.
I don't cry readily and there's only one book that has ever made me choke up every time, even after multiple rereadings.
Where the Red Fern Grows