i agree with what the others have said regarding books....it is defintely and individual thing. I used review books more than the actual textbooks just b/c they are shorter to read. The Immuno text is amazing. Netters is a must-have. Bates and the OPP books are really good too. I didn't like the embryo book at all...no cohesiveness at all...it prettu much sucked it my eyes, although some stuff was ok. A review book will serve you much better in embryo. Biochem...defintiely get the text, but I would highly, highly recommend Lippincotts Illustrated Reviews: Biochemistry. The book is fanstasitc, as is the Pharm and Immuno book in that series. The BRS series of review books are money as well, as is First Aid for the USMLE. I didn't use the Cell Bio book or the Genetics book. The histo book has a lot of good info in it, I don't think many people have looked at it tho, but it is really good. Rohen's anatomy atlas is very good as well and I would recommend having that and Netters....but if you had to have one...then I would go with Netters. For those who fear anatomy, I would recommend Essential Clinical Anatomy by Keith Moore (this book is also known as baby moore, big moore is really good, excellent really, but very long).
As for this semester (except Immuno - BUY THAT BOOK)....we'll see. From what I can tell, the review book for the path text is golden.