http://www.amazon.com/Biological-Sequence-Analysis-Probabilistic-Proteins/dp/0521629713
http://www.amazon.com/Bioinformatics-Genes-Proteins-Computers-Advanced/dp/1859960545
http://www.amazon.com/Introduction-Bioinformatics-Algorithms-Computational-Molecular/dp/0262101068
http://books.google.no/books?id=pxSM7R1sdeQC&dq=Pierre+baldi+%2B+bioinformatics&printsec=frontcover&source=bn&hl=en&ei=IoGRS6uCIJT-NYLA8Z0N&sa=X&oi=book_result&ct=result&redir_esc=y#v=onepage&q&f=false
http://www.amazon.com/Statistical-Methods-Bioinformatics-Introduction-Statistics/dp/0387400826