This book is not meant to be a collection of solo acoustic guitar arrangments. Instead, this book provides complete and accurate transcriptions of all the guitar parts for each of the beatles original acoustic recordings. Since the beatles used a rhythm (John) and a lead (George) guitar there are two guitar transcriptions for most of the tunes. One exception is Blackbird, which is all Paul. In most cases you will need to merge the two to come up with your own solo arrangement, Wolf provides you with very accurate transciptions making this fairly easy to do.
I got this book because it is the only one which provides a guitar transcription for the Beatles cover of Til There Was You. The transcription of this tune is perfect. I play Johns part to accompany a singer and then take George's break as an interlude. Note, on the original recording on With the Beatles they play in F, which is the key Wolf transcriped to. On the Ed Sullivan show their instruments are tuned down to Eb so they play this tune in E on that peformance, even though they use the same chords.