(Cold Spring Harbor Laboratory Press) “Tissue Engineering and Regenerative Medicine”, published by Cold Spring Harbor Laboratory Press (CSHLP), surveys tools that are currently available to scientists and engineers in the field and how they have been used to fabricate physiologically appropriate tissues and organs. The contributors discuss the preparation of biologically active scaffolds that induce regenerative responses, three-dimensional bioprinting strategies to fabricate structures in preprogrammed patterns, and scaffold-free approaches using cells capable of self-assembly.