Advances in Carbohydrate Chemistry and Biochemistry, Volume 77, the latest release in this ongoing series, highlights new advances in the field, with this new volume presenting interesting chapters on Temporary Ether Protecting Groups at the Anomeric Center in Complex Carbohydrate Synthesis and Mucopolysaccharidosis Type II (Hunter Syndrome): Clinical and Biochemical Aspects of the Disease and Approaches to its Diagnosis and Treatment.