I've loved using this reading log with my own students each week. It is ideal for quick tracking of what has been read during independent reading time, and it can even be sent home for the home reading program.
I often follow up by having students write a book review of their preferred book/chapter from the week, and then have them turn in both the log and the review for feedback.
This can easily be used with grades 2 to 6, and even with some students in grade 1!
The mature design won't deter any readers, especially not the boys who aren't interested in cutesy giraffes and polka dots.