Because I like Harry Potter and I like losing weight and I like FOOOOOD... this started life on my personal goals blog and I thought, well, there are lots of Harry Potter fans milling about on here... so... here we go.
Rules
Enjoy your gosh-darn selves.
Check in here with your progress/Harry Potter gifs (you get Brownie points from me if you include gifs of Lucius Malfoy or Barty Crouch Jr.)
There is no time limit! Time limits are for Muggles.
Page totals are for the first UK editions (because that's I what I own), and according to Wikipedia.
On with the fun...

Total loss that this challenge goes up to is 86lbs - if you have fewer pounds to lose, just follow it up to wherever will take you nearest your goal
Philosopher's Stone has 223 pages. Added together, these numbers equal 7.
[ ] Lose 7lbs from your start date.Chamber of Secrets has 251 pages. Added together, these numbers equal 8.
[ ] Lose 8lbs from the completion of the PS challenge.Prisoner of Azkaban has 317 pages. Added together, these numbers equal 11.
[ ] Lose 11lbs from the completion of the CoS challenge.Goblet of Fire has 636 pages. Added together, these numbers equal 15.
[ ] Lose 15lbs from the completion of the PoA challenge.Order of the Phoenix has 766 pages. Added together, these numbers equal 19.
[ ] Lose 19lbs from the completion of the GoF challenge.Half-Blood Prince has 607 pages. Added together, these numbers equal 13.
[ ] Lose 13lbs from the completion of the OotP challenge. Deathly Hallows also has 607 pages. Added together, these numbers equal 13.
[ ] Lose 13lbs from the completion of the HBP challenge.