Decent length to each book my son cranks a book out a day so the material is an easy read for third graders.My grandson was thrilled!!!! And they got to him very quickly!My second grade son LOVES the Beast Quest series. Before we had to coax and beg him to read but now that he has discovered these books, he reads on his own... all the time!I purchased the books for my 11 and 8 year old sons and they absolutely love the series. They have all their friends now hooked on the series as well.He loves them. Keeps asking for them. I guess he's reading!Great series!a very good series and this is the best miney -seriesLove these books! One of the few books my 9 year old dyslexic son will read. However, very disappointed that this series did not come with the cards at the back. Hence 1star offMy daughter used to love these books when she was little and now my 8 year old son loves them too. He is usually a reluctant reader but he won't put these down! Reads at least one a day and raves about them. I have heard that his friends love them too. Could not recommend more highly!Seems to me almost exactly the same as the previous two series, very formulaic, but my seven year old loves them so he’s happy.My grandson loves these books…nothing more to say!Read voraciously by our son. Can't see how he will get through the full 24 series but the formulaic plot/story is still a great draw for him at the moment.