We welcome suggestions for purchases. These are the guidelines we use to decide whether or not to purchase a given title suggested by a member of the public:
We do not purchase books that were purchased more than 36 months ago, with the following exceptions:
We do not purchase books from series that ended more than 36 months ago, with the following exceptions:
Books that are self-published or published by a vanity press must meet at least one of the following standards:
Like other types of books, the title must also have been published in the past 36 months.