Looking to find the crack the core exam texts on PDF. it's by Titan radiology.

1. Crack the core exam vol. 1
2. Crack the core exam vol. 2
3. Case companion
4. Radiologic physics war machine
5. Crack the final FRCR part A modules 1, 2, 3
6. Crack the final FRCR part B modules 4, 5, 6

Anyone have it or can help me obtain it?