The ColdFusion 8 edition of the ColdFusion Web Application Construction Kit is now 1800 pages in 3 volumes. And that was not enough space for all we had cover. So, an additional 678 pages of content were published electronically in PDF form, and may be freely downloaded (whether or not you buy the books). You'll find Chapters 21-23 on the Volume 1 page, and Chapters 41-54 and Appendixes C and D on the Volume 2 page. Enjoy!