The book describes not only 2D moiré patterns, but also explores the moiré effect in other dimensions, such as 1D and 3D (volumetric moiré patterns). It also explains the time-dependent moiré effect, including its spectral trajectories. The book features various illustrations and examples which will help the reader to identify the moiré effect and to distinguish it from other similar-looking effects. It will allow the reader to evaluate moiré patterns in particular circumstances, to establish control over the moiré effect, and to use it in modern technologies.