Waste of textbooks: ‘I had to buy completely new books, although 99.9 pc of the material was the same’

Waste of textbooks: ‘I had to buy completely new books, although 99.9 pc of the material was the same’

With three daughters nearly the same age, Margaret O’Sullivan thought she’d be able to get expensive textbooks down the line — instead she spends hundreds of dollars a year on new books.

it’s because small additions or changes in pagination have made perfectly good books “useless,” she said.