I want to commend the publishers of the CEB for providing this book. For several years I have wanted a pocket copy of the Psalms alone for devotional exercises wherever I am. The Kindle program on my PDA has made that very handy with this book. (While I have several Bible programs installed, I am usually jumping all over the place, so a just Psalms "book" is nice.)
When I first opened this I wanted to look at Ps 119. I noticed that at Psalm 1, I could touch the word Psalms and that this would probably take me back to a table of contents. It took me to a table of contents, but for just the first book of the Psalms (1-41). Even when I jumped to Ps 41, I had to turn 17 pages (at my screen size and font size) to get past Ps 41 and the notes for Pss 1-41 in order to get to the next table of contents (for book II, Pss 42-72). The "Go to" screen indicates that there is no Table of Contents available for this title.
Since I only have easy access to Book I of the Psalms, I am rating this a 1. When this is changed, I will rate it a 5.
As a work around, assuming that locations are the same for any copy of this title on any device, the locations for the various books of the Psalms are as follows. (I have entered this information as a note to the word "Psalms" just before the TOC for Book I, so that it becomes kind of a TOC to the whole book)
Book I: location 1
Book II: location 1658
Book III: location 2879
Book IV: location 3700
Book V: location 4429
If you are going to read the Psalms only sequentially, this issue will not be a problem for you.