Lorena, Hedi and Tambet from LCB published a review entitled „Peritoneal Carcinomatosis Targeting with Tumor Homing Peptides“ in Molecules (2018, 23(5), 1190; https://doi.org/10.3390/molecules23051190). The review summarizes progress from our and other research labs on affinity targeting of intraperitoneal anticancer compounds, imaging agents and nanoparticles with tumor-homing peptides. We review classes of tumor-homing peptides relevant for PC targeting, payloads for peptide-guided precision delivery, applications for targeted compounds, and the effects of nanoformulation of drugs and imaging agents on affinity-based tumor delivery.