M.G. Leonard, internationally bestselling author of Twitch, Beetleboy and Adventures on Trains, is back with another thrilling wildlife mystery for birdwatching detectives The Twitchers! 
 
When Jack rescues a wounded cat, he quickly suspects foul play. Could there be a wildlife criminal on the loose in Briddvale?

Jack rushes to investigate, determined to catch the culprit, only to stumble into a deepening mystery and a sinister criminal plot.

Can Jack and The Twitchers stop the villains before it's too late?