The book "Synthesis and properties of porous PZT-PCN piezoelectric ceramics" offers a comprehensive study of the piezoelectric and dielectric properties of PZT-containing ceramic composites. It specifically focuses on the porous PZT-PCN ceramics produced through various innovative methods. The author, Firas Fouad Abdullah AL-obaidi, describes the production of dense ceramics of the system 0.8Pb(Zr1/2Ti1/2)O3-0.2Pb(Co1/3Nb2/3)O3 and the challenges associated with controlling the PbO atmosphere and the formation of undesirable phases. The book highlights the effects of processing parameters, the addition of pore-forming agents, and the sintering temperature on the properties of the ceramics. It is a valuable resource for professionals and students engaged in materials science and the development of piezoelectric materials.