YU99

Here are list of references I am studying 1 - Principles of Geotech Engrg - Braja Das 2 - CERM And list of Test books I am practicing: 1 - six-minute solutions for PE civil geotech 2 - Civi PE Geotechnical by pe prepared 3 - Geotechnical depth problems by bruce wolle 4 - Practice Tests Kit for Pe Geotechnical by Ali Sheikhbahaei - Anything else?

I recently found this one very helpful for exam prep: Practice Tests Kit for PE Civil Exam - Geotechnical: A practice test book to prepare engineers for PE Civil Exam - Geotechnical Depth by Amazon.com https://www.amazon.com/dp/197767545X/ref=cm_sw_em_r_mt_dp_U__zU4mCbFXZJX9Q