This site hosts digitized copies of each recipe found in the cookbook. The book is split into several sections that correspond to specific holidays, plus one for Israeli recipes. Each section can be found below. The browse page above hosts all of the recipes on one page.
For more information about the holidays from a religious standpoint, please refer to the following websites:
Judaism 101 - a wealth of information from a non-demoninational viewpoint
Orthodox Union: Holidays - a list of holidays and relevant information from the Orthodox Union