Lilah May's Manic Days by Vanessa Curtis

Lilah May used to be angry. VERY angry. But not any more. She's got her temper - and her life - back under control.
Or has she?
Things with her best friend, Bindi, are going from bad to worse. The whereabouts of her brother Jay is still a mystery. And the gorgeous Adam Carter from school is still out of reach. Groo!
Can Lilah sort out her family, her friendship and her love life? Or is her anger about to reach all new levels?
This funny and moving story is the follow up to The Taming of Lilah May.
Deals with serious social and emotional issues - such as teenage runaways and pregancy, and psycological break down - with a lightness of touch and a quirkiness of style that will have all readers gripped from start to finish. Lilah May is a lively and appealing character - loveable in despite of (or perhaps because of) her faults.