The Adventurer's Guide to Pixie-Fairies was exactly what I wanted. Pixie-Fairies are a very unique race and due to their size and other factors are very different from the other races in Hackmaster. This book really explores that giving lots of information of fairie equipment, culture, fairie specific flaws and lot of other game information which was exactly what I picked it up for. I was further surprised however to find the book was also stuffed with information of pixie hybrids and other variant pixie creatures. I can't imagine playing a pixie-fairie without the AGtPF and would highly recommend it to anyone who plans to regularly play Hackmaster's most unique race.