The above e-book has reached the maximum number of days borrowed for our yearly sub which is 325 days. This is a popular book which is great but we cannot renew this version until September. We have now purchased a second copy of this textbook. E textbooks can only have 3 consecutive borrowers. So students have to wait until the first 3 borrowers have had their day with the book. COme September we will have two copies of the book available – which means 6 consecutive borrowers. Any queries please contact me. Joan Simpson