Make PDF Look/Work like a book:
1) http://indesignsecrets.com/make-it-look-like-a-book-in-the-acrobat-pdf.php/comment-page-1
2) http://www.thebookdesigner.com/2011/07/how-to-make-a-pdf-book-thats-realistic/
Other Options:
1) http://www.youtube.com/watch?annotation_id=annotation_829709&feature=iv&src_vid=RddbYyItQVw&v=avAf9sqy6jM
2) http://www.blurb.co.uk/pdf_to_book
3) http://www.flipsnack.com/
Then Just go to a free Upload site and upload it.
Then copy the link and send it to your friend.
One i like -> http://www.sendspace.com/
Alot more -> http://filesharefreak.com/2009/08/26/100-of-the-best-free-file-hosting-upload-sites
(Most free uploads site's delete uploaded content after so long (Week or month ect)
One that dont? Well I'd recommend DropBox for that.
Please use this link Cause i get more space -> http://db.tt/CANdTIN
You can easily Refer people to increase storage by email or links ^
I Currently have 18GB Available to store whatever i desire.
Hope it helps :)