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Title: Worth many times the purchase price!!
Review: This book was excellent and worth many times the purchase price. It educated me on how basement waterproofing systems work, and gave me the confidence to speak intelligently with my basement waterproofing contractor. My contractor proposed an interior french drain system essentially identical to what Jack suggests in the book. Since most basement waterproofing systems cost thousands of dollars, the purchase price of the book is the best investment you will make. The book was short and easy to read with very helpful diagrams. Also, I spoke to Jack and he was readily accessible and super helpful. Good luck!
