FlipBOOKS are page flipping versions of many LPD Publishing titles created from the original manuscripts. Some books like Rail Canada vol 4 have had some photos updated with color versions. The LPD Bookcase is a sales resource where the Flipbooks are avialable for previewing 10-16 pages and sales take place. The LPD Bookcase is integrated with PayPal so transactions take place securely. Purchased online FlipBOOKS remain on the the FlipBOOK Web Site and are accessed by using a code or password supplied by LPD. Some LPD B&W books are available in flip format on CD at a slightly higher rate to cover packaging and shipping.