I don't pretend to be an experienced heli flyer in any way but like most enthusastic modellers a little extra information never hurt. This 218 page book is by the undisputed master of modern day heli flying. As the title suggests is laid out as a series of Q & A covering everything from glowplugs to swashplate timing!! Its not overly technical & is suitable for all abilities beginner through advanced & gives an insight on how to make your time at the field more productive etc etc..thourghly recomended.. I got mine from Midland helis £15.95.... PS have you seen his video How did he do that!!!! WOW..