I very much think that 'SM101: A Realistic Introduction' is worth it, and would be a good purchase for anyone who is interested in learning more about the BDSM lifestyle, whether they are looking for information on all of it in general, or just some parts like a bondage or D/s or whatnot. I love the authors tone throughout the majority of this book; it is more personal and humorous than the textbook dryness most expect from something informative.

SM 101 is a rather one sided look at BDSM presented by the author, Jay Wiseman. It is more of an autobiography of his life and experiences in BDSM rather than a representation of what BDSM is in different contexts. It is not a "realistic introduction" as the title claims it to be, but rather a one sided look at the lifestyle. If you're looking to read one person's view on BDSM, then this is the book for you, otherwise I would suggest searching and browsing different authors and titles.

In the end the item is totally worth it. Jay Wiseman is an excellent author and his focus on safety is commendable.

This book is not, by any means, the Bible of kink. However, it's an amazing place to start your journey. It's amazingly informative, covering a broad variety of topics, including safety, philosophy, technique, and personal histories. It's a terrific textbook for BDSM.

This resource is fantastic for both old and new players a like. As you read through the experiences and suggestions you can find a multitude of things to increase your awareness and safety while you play, not to mention the amount of pleasure you deliver to your partner.

This book provides an amazing amount of information condensed into a clear, comprehensive, and indispensable reference work on SM practice. Whether you’re an experienced participant or merely curious, you will walk away from this book having learned something new and interesting.