I have several textbooks I used at Camosun College as well as code books I used in the field for work. I will sell them for $40 each. But if you buy multiple books I will lower the price. Make me an offer. You wont find these anywhere cheaper. Especially not at the Camosun Bookstore. the 5 books are: IPT Handbook ($20) NFPA 13 Codebook Sprinkler Fitting Level 2 Water Distribution System Operation and Maintenance