It can be tricky to find the books listed on the Book list page when you look on the schedules. Occasionally something has been dropped or moved from the List or the Schedule and they no longer match, but more often the book is only used part of the year and thus might be harder to find when glancing over the schedule. We live overseas so I have to purchase books WAY FAR in advance of the term, and I have overlooked books of-so-many-times on my initial read-through. It is good to ask here, as you did, to sort it out.
But I never heard that it had been anybody’s business to find out what his natural bent was, or where his failings lay, or to adapt any kind of knowledge to him…..I did doubt whether [he] would not have profited by someone studying him a little, instead of his studying them quite so much. (Dickens, Bleak House)