When it comes to building a library for your children, read between the lines. You can put together a collection without breaking your bank. It's simply a matter of getting creative. While many parents are inclined to hit the local Barnes & Noble or Borders, it's important to keep in mind that one children's book can set you back $5 or $6... and that's at a minimum. You're probably better off exploring your other options unless there is a book you really have your heart set on. A great place to start is garage sales. Books fly off the shelves for as low as a quarter. Take a $5 bill with you and you may walk away with a treasure trove of good reads for your kids. Secondhand book stores are also rife with good deals. You'll find children's books in various conditions at different prices.