Srinagar, July 4: Jammu and Kashmir Chief Minister Omar Abdullah on Saturday said he was not aware of the controversy surrounding a book allegedly circulated in government school libraries and would comment only after examining its contents. Responding to questions from reporters on the issue, Abdullah said he had neither read the book nor received any information about it.  "I have neither read this book nor heard about it," the chief minister said when asked about the BJP's objections to the publication.