Fatigue : a selection of reports presenting research findings from highly professional and skilled engineers originally prepared under TWIs core research programme for industrial members Contains the following reports: The stress magnification effect of angular misalignment at butt welds R M Andrews; Stress interaction effects in fatigue a compendium of experimental findings T R Gurney; Fatigue of load carrying fillet welded joints under multiaxial loading G R Razmjoo; Treatment of low stresses when applying Miners rule in the fatigue design of welded aluminium alloys S J Maddox; A stress intensity factor solution for root defects in fillet and partial penetration welds J E Noblett and R M Andrews; An investigation into fatigue of fillet welded plate joints under varying principal stress direction G R Razmjoo; Fatigue of welded joints under complex loading a review G R Razmjoo.