Two first-graders from the Maple Street School, where I volunteer, recommend the following books. You will notice a theme, I think.
Junie B. Jones and the Stupid Smelly Bus
Junie B. Jones Is a Graduation Girl
Junie B. Jones and Her Big Fat Mouth
"She's funny," they say. I agree.
Random House's Junie B. Jones page (with information about the Stupid Smelly Bus Tour)
"Plus Also, She's Funny," by Pam Coughlan, at The Edge of the Forest (August 2006)