Finch is back in this third "Do Not Read" book, once again, told through diary format. Finch's mum is about to have triplets, Grandma Nolly is about to marry her sweetheart, biker Bill, and among all this mayhem, Finch is determined to find out exactly who her real father is. Unknown to Finch's mum, Finch gets in touch with her mum's old school friends through Friends Reunited and finally gets to meet her dad. This throws up lots of new challenges for Finch, but there's lots of laughter along the way too...