Lazarus says that his book is lost and hectan is the one who stole it. But Hectan doesnt say so. I killed him and got the book gave to lazarus. but after killing hectan i gained only 14 xp? did ı something wrong?? ıs there any way to get the book withouıt killing hectan?

I believe Hectan mentions something about small footprints, or maybe that's Lazarus. Anyway you go talk to one of the boys standing outside Lazarus's house and he owns up to stealing it for Hectan. Then you talk to Hectan again and he admits it and gives it back for a price.