We can define "crossing" as the act or effect of crossing, of passing through; transpassing. This collection of articles goes through a trajectory of research and work in the field of Clinical Psychology as possibilities of citing moments and stories of clinical evolution and/or clinical cases that sought within the subjective look of the evaluator and subject of construction and under construction, a passing on of fluid contents to other people who need or seek possibilities in clinical research. The articles listed here are moments lived and enriching experiences that sought to find in each demand a direction of evolution within the individual and/or collective possibilities. The work was carried out with commitment seeking a collection among a series of studies.