Contains three Secret Seven adventures, Nos 4, 5 and 6:
'Secret Seven On The Trail'
Is something mysterious happening at Tigger's Barn? Peter thinks it's a hoax. Then Jack hears an extraordinary conversation . . .
'Go Ahead, Secret Seven'
A mean-looking man gets poor George into trouble with the police. The Seven decide to spy on the man - and discover he's up to no good! . . .
'Good Work, Secret Seven'
A car is stolen - and Peter and Janet witness the theft! Now the Seven are on the trail of a dangerous gang . . .
