Short answer: No
Long answer: As you write your book proposal, you should at least read the introduction and first and last chapters of books that come close to executing your idea. When you get a book contract, you should read, from cover to cover, those books that you believe will compete most directly with yours. Don't forget to also read books that would complement yours.
In your book proposal, you'll need to list your competition (and don't say there aren't any or you're delusionary). The best way to do that is to search on Amazon.com, using keywords that a potential reader might use to find your book.
I like to use this free keyword selector tool to come up with keywords and search phrases that I might not have thought of. This tool only lists keywords from Yahoo!'s search engine. Wordtracker, a fee-based sevice, aggregates search terms from all the major search engines. [These tools also are handy when creating "tags" for blogs and your author's website.]
When you find books that appear similar to yours, use the "Search Inside the Book" feature, if it is enabled. The Introduction or Chapter 1 typically comes up when you click on the Excerpt tab. Read until "the reader" won't let you advance any more, which is about three pages, sometimes more. Use the search field to search for other relevant terms.
I often buy the books that seem most meaningful and competitive. I also peruse my local bookstores and take advantage of sitting in a chair and reading as much as I feel is necessary before I either buy a book or place it back on the shelf. Visiting the bookstore also offers a visual feel for how books end up in either little corners or displayed as posters facing out of the windows (I'll cover that in another column.).
For my book proposal's competition section, I called it Competition, gave a brief introduction (less than one page, doubled spaced) and then continued with the subheading, Comparison Titles and Why Almost Normal Is Different. I listed six books (don't list more, or if there are more you might want to think about not writing it; listing too many books will scare off an agent).
My No. 1 competition was listed first. Here's what I said to show that mine would be different and stronger.
Parents of children with an autism spectrum disorder wrote the following books.
Could It Be Autism?: A Parent’s Guide to the First Signs and Next Steps, by Nancy Wiseman. Broadway Books, 2006, 272 pages, 8.6” x 5.8”, hardcover, $22.95. This book is the primary competitor of Almost Normal because it also stresses the early warning signs and early intervention. Lytel’s goal is to improve and expand on the coverage in this book so that anyone comparing the two will choose Almost Normal. Lytel’s book digs down to a deeper level of detail when providing parents with hands-on advice. For example, it offers parents who are assembling a home-based therapy program the wording for ads that they can adapt for their own situation, specific instructions for building a sensory room, how to set up a room for a Floortime therapy session and what toys best help children think abstractly and develop symbolic play. Almost Normal also doesn’t just drop in anecdotes, as Could It Be Autism? does, but presents a comprehensive narrative of Lytel’s journey that offers parents insight, empowerment and hope. Moreover, the Almost Normal website will include interactive features, such as video, which will allow parents to watch a child with behavioral problems and then review some strategies to defuse the behavior.
Notice all the detail about about the book's dimensions, year published, price and format. You'll need to include all this information.
Big tip: Don't criticize your competition but emphasize why your book will be better. You may list, as I did, a book whose publisher is now interested in buying your book. You don't want to diss the book, even if it is lousy. Also, having gone through the process of writing a book, I have too much admiration for authors and the work they put into their work, whether their book sells or not.
Writing this section can often leave you feeling down, that your great idea has already been taken. But if you're a clever writer and an expert in your field, you should be able to refocus the lens so that it offers further depth of field.
MONDAY: essential elements of your chapter synopses